وظائف فني أجهزة إنذار الحريق في قطر

<section><p class="heading jdMain">Job Description</p><p class="heading">Roles &amp; Responsibilities</p><div class="paragraph"><p>Job description</p><p>Installation Technician (Ducting) – Qatar. Install, assemble and seal HVAC ducting systems, ventilation ducts, and air distribution components. with ITI/Diploma required. Accommodation &amp; transportation.</p><p><br></p><p><span >Role: Repair and Maintenance</span></p><p>Industry Type: Facility Management Services</p><p>Department: Administration &amp; Facilities</p><p>Employment Type: Full Time, Permanent</p><p>Role Category: Facility Management</p><p>Education</p><p>UG: ITI Certification in Any Specialization, Diploma in Any Specialization</p></div></section><section><p class="heading">Desired Candidate Profile</p><p class="paragraph"></p><ul><li>ITI/Diploma required.</li></ul><p></p></section>

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <p>The WHE Service Technician is responsible for ensuring on-time delivery of equipment as per operational demands. The WHE Service Technician improves maintenance related nonproductive time ratio of assets within the Maintenance Base (MB), and improves maintenance efficiency and people productivity. </p><ul><li>Maintain assigned equipment according to the pertinent maintenance program and compliant with the reliability centered maintenance strategy through adherence to the Computerized Maintenance Management System and standard work.<br></li><li>Adhere to transactional discipline within Technology Lifecycle Management (TLM) business systems to record materials and supplies, labor costs and equipment maintenance performance history such as movements, work orders, parts used and time to maintain.<br></li><li>Comply with TLM Product Line standards.<br></li><li>Participate in the continuous improvement culture, initiatives and improvement plans within the MB to improve asset utilization and cost of service delivery (CoSD).<br></li><li>Participate in continuous improvement efforts to improve asset turnaround time, which includes reducing downtime due to maintenance, parts and repair authorization numbers, failures and work-in-process.<br></li><li>Support continuous improvement efforts to improve the efficiency and productivity of Maintenance Technicians.<br></li><li>Implement CoSD projects, such as the planned repair and reuse of parts.<br></li><li>Participate in failure investigations as assigned.<br></li><li>Comply with the TLM Competency Management System.</li></ul><p>Mid Career already working as a contractor</p><br><p>SLB is an equal employment opportunity employer. Qualified applicants are considered without regard to race, color, religion, sex, national origin, age, disability, or other characteristics protected by law.</p><br> </div>

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <span>HVAC Technician – VRF Systems<br></span><p><b>Job Responsibilities</b><br></p><br><ul><li>Install, operate, maintain, and repair VRF/VRV air-conditioning systems.<br></li><li>Diagnose mechanical, electrical, refrigerant, and control-system faults.<br></li><li>Perform preventive and corrective maintenance on VRF units, AHUs, FCUs, split units, and ventilation systems.<br></li><li>Conduct refrigerant charging, pressure testing, leak detection, vacuuming, and brazing.<br></li><li>Troubleshoot compressors, fan motors, PCBs, sensors, controllers, and communication errors.<br></li><li>Read wiring diagrams, technical manuals, and equipment error codes.<br></li><li>Maintain service records and comply with HSE and permit-to-work procedures.<br></li></ul><br><span>Requirements</span><p><b>Requirements</b><br></p><br><ul><li>ITI, Diploma, or technical certification in HVAC, Refrigeration, or Mechanical Engineering.<br></li><li>Minimum 3–5 years of HVAC maintenance experience, including strong hands-on VRF/VRV experience.<br></li><li>Experience with major VRF brands such as Daikin, Mitsubishi, LG, Samsung, or Toshiba.<br></li><li>Good knowledge of refrigeration cycles, electrical controls, and diagnostic tools.<br></li><li>Ability to work independently and respond to breakdowns efficiently.<br></li><li>Gulf or facility-management experience is preferred.<br></li><li>Valid QID and immediate availability are preferred.<br></li></ul><br><br><br><br><br><br><br><br><br> </div>

Company Description AL ENJAZAT TECHNICAL WORKS . Co. WLL is a technical services company based in Doha, Qatar, providing specialized support to industrial and automotive clients. The company focuses on delivering reliable maintenance and repair solutions, with an emphasis on diesel systems and related mechanical services. AL ENJAZAT TECHNICAL WORKS . Co. WLL values safety, quality workmanship, and timely service to help customers keep their operations running efficiently. Team members are encouraged to develop their skills and contribute to continuous improvement in service standards. Role Description This is a full-time, on-site role based in Doha, Qatar for a Diesel Pump and Injector Technician. The technician will inspect, diagnose, disassemble, repair, and reassemble diesel fuel pumps and injectors using appropriate tools and testing equipment. Daily tasks include performing calibration and testing, identifying and replacing faulty components, and ensuring all work meets manufacturer specifications and safety standards. The role involves maintaining accurate service records, coordinating with colleagues and supervisors to prioritize jobs, and providing technical support and guidance on diesel system issues. The technician will also help keep the workshop organized, follow health and safety procedures, and occasionally support training of junior team members. Qualifications Supervisory Skills and Team Management skills to oversee workflows, support colleagues, and coordinate tasks in the workshop. Analytical Skills and Technical Support capabilities to diagnose faults, interpret test results, and assist in resolving complex diesel system issues. Strong Communication skills to interact clearly with team members, supervisors, and customers regarding repair status and technical findings. Proven experience repairing and maintaining diesel pumps and injectors, including calibration, testing, and use of specialized diagnostic tools. Vocational diploma or technical certification in automotive engineering, diesel mechanics, or a related field; additional manufacturer-specific training is an advantage. Understanding of safety standards and best practices for working with diesel systems and workshop equipment. Ability to read technical manuals, service bulletins, and diagrams, and to follow structured maintenance procedures. Previous experience in a similar workshop or service center environment in the automotive or industrial sector is preferred.

<p><b><br></b></p><p><b>Job Description</b> Carry out preventive maintenance, repair or retrofit of all type of A/C &amp; Refrigeration work Record and analyze operating logs and utilities. Take immediate measures as necessary during emergencies in repair works Responsible to work closely with HVAC Technician when need arises Carry out improvement, maintenance and repair work on all building services and A/C &amp; Refrigeration equipment s according to the standards and requirements Perform daily start-up, shutdown and inspection of building services and equipment as per the standards and requirements Maintain tools and equipment, and perform engineering housekeeping work Update daily maintenance log, complete the work order forms &amp; keep the work place clean tidy and well organized Attend to complaints from Hotel guests and other departments Consistently offer professional, engaging and friendly service</p><p><strong>Desired Candidate Profile</strong></p><p>Experience in a similar position, preferably in a 5-star hotel or comparable organization Strong interpersonal skills Good English written, and verbal communication skills Ability to work efficiently under pressure in a fast-paced environment Team-oriented with a focus on guest satisfaction and professionalism</p>

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <p><b>We're Hiring | Luxury Watch Technician</b></p><p>BlackOnBlack Watches is looking for an experienced <b>Luxury Watch Technician</b> to join our growing team.</p><p><b>Requirements:</b></p><ul><li>Proven experience working on luxury watch brands such as <b>Rolex, Omega, Cartier, Tudor, Patek Philippe, Audemars Piguet</b>, and similar high-end timepieces.</li><li>Skilled in diagnosing, servicing, and repairing mechanical and quartz watches.</li><li>Experience with movement assembly/disassembly, regulation, pressure testing, and quality control.</li><li>Ability to polish and refinish watch cases and bracelets to a high standard is an advantage.</li><li>Strong attention to detail and commitment to delivering exceptional workmanship.</li><li>Ability to work independently while maintaining high quality standards.</li></ul><p>If you have the expertise and take pride in working with some of the world's finest timepieces, we'd love to hear from you.</p> </div><h2 class="h5">Skills</h2> <div data-jb-field="skills"><ul><li>Ability to authenticate luxury watches and identify counterfeit or aftermarket parts.</li><li>Strong knowledge of luxury watch references, production variations, and originality.</li><li>Skilled in diagnosing, servicing, and repairing mechanical and quartz watches.</li><li>Experience with movement assembly/disassembly, regulation, pressure testing, and quality control.</li><li>Ability to polish and refinish watch cases and bracelets to a high standard is an advantage.</li></ul><p><br></p></div>

<section><p class="heading jdMain">Job Description</p><p class="heading">Roles &amp; Responsibilities</p><div class="paragraph"><p>We are seeking an experienced Training Technician – Water to maintain training laboratories and workshop equipment, prepare practical learning environments, and provide technical support for vocational training programmes while ensuring the safe and efficient operation of training facilities. This is a full-time position based in Qatar.</p></div></section><section><p class="heading">Desired Candidate Profile</p><p class="paragraph"></p><p><strong>QUALIFICATIONS &amp; EXPERIENCE</strong></p><ul><li><p>Diploma or Bachelor's degree in Mechanical Engineering, Water Technology, or a related discipline</p></li><li><p>Minimum 3 years of experience supporting technical workshops, laboratories, or vocational training environments</p></li><li><p>Experience maintaining training equipment, tools, and laboratory facilities</p></li><li><p>Knowledge of workshop safety procedures and preventive maintenance practices</p></li><li><p>Experience supporting practical training sessions in mechanical or water-related disciplines is preferred</p></li><li><p>Fluency in Arabic and English (written and spoken) is required</p></li></ul><br><p><strong>SKILLS &amp; COMPETENCIES</strong></p><ul><li><p>Expertise in maintaining training laboratories, workshop equipment, and technical resources</p></li><li><p>Capable of preparing practical training environments and supporting laboratory activities</p></li><li><p>Adept at inspecting, calibrating, and maintaining tools and training equipment</p></li><li><p>Experience managing inventory, consumables, and preventive maintenance schedules</p></li><li><p>Proficiency in implementing workshop safety procedures and maintaining operational readiness</p></li><li><p>Effective collaboration with trainers to support practical demonstrations and learner activities</p></li><li><p>Strong technical troubleshooting, organization, and equipment management skills</p></li></ul><p></p></section>

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <p>The Equipment Readiness Technician is responsible for ensuring equipment is delivered on time and according to operational demands. The Equipment Readiness Technician improves the reliability of Division equipment assets and increases the utilization and efficiency of assets. This person reduces the cost of service delivery (CoSD). </p><ul><li>Assist the Equipment Readiness Lead and Engineer with equipment preparation for jobs.</li><li>Execute work orders (WOs) as assigned, generally involving noninvasive maintenance related to final preparation of surface and downhole equipment and ready boxes.</li><li>Verify the status of equipment certifications and calibrations.</li><li>Perform or assist in final function testing such as calibration, inspection, certification or verification, which may include Wireline Operational Combination Check, pressure test, measurement calibration, metrological inspection.</li><li>Execute WOs as assigned through the Computerized Maintenance Management System for the Division, ensuring compliance with standard work and WO data accuracy and completeness.</li><li>Help prepare and organize required documentation related to such activities as calibrations, function tests, material certifications, inspections and, if necessary, third-party quality control and inspections.</li><li>Prepare equipment and associated critical spares for shipment and staging to a pre-determined location or loading zone.</li><li>Load equipment onto trucks in the absence of base or operational planning support, or the Equipment Readiness Operator or Technician.</li><li>Adopt a continuous improvement work ethic and participate in initiatives to improve efficiency and productivity in equipment readiness, CoSD, and asset utilization through maintenance processes.</li><li>Comply with Division Technology Lifecycle Management standards and the Competency Management System.</li></ul><ul><li><span>2-5 years of experience in the workshop</span></li><li>Diploma in Mechanical Engineering or related discipline</li><li>Strong communication, planning , and problem-solving skills</li></ul><br><br><p>SLB is an equal employment opportunity employer. Qualified applicants are considered without regard to race, color, religion, sex, national origin, age, disability, or other characteristics protected by law.</p><br> </div>

<section><p class="heading jdMain">Job Description</p><p class="heading">Roles &amp; Responsibilities</p><div class="paragraph"><p>Under direct supervision, assists in performing preventive and corrective maintenance on logging and perforating surface and downhole equipment. Requires knowledge of surface, open and cased hole tools, and lab testing equipment. Job tasks, correctly performed, impact indirectly on cost containment, efficiency, profitability or operations. Consequences of error are easily measured and can be confined. Skills typically acquire through a minimum of 2 years as an Associate Technician-Logging and Perforating or equivalent experience in electronics and successful completion of the Ft Worth electronic maintenance school. Trains directly under Principal or Senior Technician to gain knowledge and experience in maintaining logging equipment and tools.</p></div></section><section><p class="heading">Desired Candidate Profile</p><p class="paragraph"></p><p>Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/gender, sexual preference/ orientation, gender identity, age, veteran status, national origin, or any other status protected by law or regulation .</p><p></p></section>

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <p>A Telemetry Technician is responsible for continuously monitoring and interpreting in-patients' electrocardiogram (ECG or EKG) readings, which measures the heart's electrical activity. This professional ensures accurate and timely transmission of cardiac data to the medical team, providing crucial information for diagnosing and treating cardiac conditions. The role involves working in collaboration with nurses, physicians, and other healthcare professionals to maintain patients' overall well-being.</p><br><br> Sidra Medicine a healthy population is essential to a strong, prosperous society, and throughout 2020, Sidra continued to provide uninterrupted comprehensive specialist healthcare services for children and young people; and exceptional maternity, gynecology, and reproductive medical services for women, previously unavailable in Qatar and the region.” – H.H Sheikha Moza bint Nasser, Chairperson of Qatar Foundation&nbsp; <br> Sidra Medicine represents the vision of Her Highness Sheikha Moza bint Nasser who serves as its Chairperson. This high-tech facility is home to world-class patient care, scientific expertise, and educational resources. <br> </div>

<section><p class="heading jdMain">Job Description</p><p class="heading">Roles &amp; Responsibilities</p><div class="paragraph"><p>The WHE Service Technician is responsible for ensuring on-time delivery of equipment as per operational demands. The WHE Service Technician improves maintenance related nonproductive time ratio of assets within the Maintenance Base (MB), and improves maintenance efficiency and people productivity. Maintain assigned equipment according to the pertinent maintenance program and compliant with the reliability centered maintenance strategy through adherence to the Computerized Maintenance Management System and standard work. Adhere to transactional discipline within Technology Lifecycle Management (TLM) business systems to record materials and supplies, labor costs and equipment maintenance performance history such as movements, work orders, parts used and time to maintain. Comply with TLM Product Line standards. Participate in the continuous improvement culture, initiatives and improvement plans within the MB to improve asset utilization and cost of service delivery (CoSD). Participate in continuous improvement efforts to improve asset turnaround time, which includes reducing downtime due to maintenance, parts and repair authorization numbers, failures and work-in-process. Support continuous improvement efforts to improve the efficiency and productivity of Maintenance Technicians. Implement CoSD projects, such as the planned repair and reuse of parts. Participate in failure investigations as assigned. Comply with the TLM Competency Management System.</p></div></section><section><p class="heading">Desired Candidate Profile</p><p class="paragraph"></p><p>Mid Career already working as a contractor SLB is an equal employment opportunity employer. Qualified applicants are considered without regard to race, color, religion, sex, national origin, age, disability, or other characteristics protected by law.</p><p></p></section>

<p>We are seeking a Plumber / Building Technician. The Plumber must perform all activities in accordance with safety regulations, client procedures, and applicable industry standards while maintaining high-quality workmanship and minimizing system downtime.</p><p><br></p><p><b>Your role</b></p><p>Perform plumbing repairs and requests.</p><p>Perform scheduled preventive maintenance and general maintenance on the mechanical/electrical systems, HVAC systems.</p><p>Perform minor repair and maintenance as per tenant requests.</p><p>Provide excellent customer service to tenants.</p><p>Comply with all Occupational Health and Safety legislation, guidelines, standards, policies, procedures and practices.</p><p><b><br></b></p><p><b>About you</b></p><p>A Red Seal Journeyman certificate in Plumbing is required.</p><p>Power Engineering Certificate and experience would be considered an asset.</p><p>Working knowledge of environmental, mechanical, electrical, and life safety systems for office and warehouse facilities, including BAS systems.</p><p>Working knowledge of Microsoft Office, Word and Excel.</p><p>Must be willing and able to work after hours and weekends as required and to be available for standby rotation to respond to after-hours service requests.</p><p>Highly motivated with a strong customer service focus.</p><p>Ability to work independently and in a team environment.</p><p>Ability to make effective technical decisions in emergency situations.</p><p>Must have valid driver’s license and access to a personal vehicle.</p><p>Strong verbal and written communication skills.</p><p><strong>Desired Candidate Profile</strong></p><p><br></p>

Other Full-Time On-Site 2 Openings<br><br>Lift Technician<br><br>Doha<br><br> Posted 14 hours ago<br><br>Login to Apply Save<br><br>Salary Range<br><br>QAR2,500 - QAR4,500 / month<br><br>Experience<br><br>2–5 years<br><br>Education<br><br>Diploma<br><br>Work Mode<br><br>On-Site<br><br>Role Overview & Description<br><br>A reputed company is seeking a Lift Technician to install, maintain, troubleshoot, and repair elevators and escalators.<br><br>Key Requirements & Responsibilities<br><br>Maintain lift systems. Conduct preventive maintenance. Troubleshoot lift faults. Perform testing activities. Repair electrical and mechanical components.<br><br>Required Skills & Expertise<br><br>Elevator Maintenance Troubleshooting Mechanical Systems Electrical Systems Reporting<br><br>Education & Study Field<br><br>Diploma<br><br>Experience Required<br><br>2–5 years<br><br>Languages Required<br><br>English Arabic<br><br>Perks & Benefits<br><br> Visa Accommodation Transportation<br><br>Apply for this Position<br><br>Login as a jobseeker to apply.<br><br>Login to Apply Register Account<br><br>Job Snapshot<br><br> Job Code #JOB-4364 Category Other Employment Full-Time Work Mode On-Site Shift Type Day Shift Deadline Nov 22, 2026 Country Qatar State / Province Doha<br><br>Save Job<br><br>Similar Openings<br><br>Generator Operator<br><br>Sohar OMR180 - 280<br><br>Kitchen Equipment Technician<br><br>Dubai AED2,500 - 4,000<br><br>ELV Technician<br><br>Kuwait City KWD180 - 300

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <p>We're Hiring – QA/QC Technician</p><p>Industry: HDPE Pipes &amp; Fittings Manufacturing</p><p><br></p><p>We are looking for a dedicated QA/QC Technician to join our Quality team.</p><p><br></p><p><b>Responsibilities</b>: </p><p><br></p><ul><li>Execute precise testing procedures to verify product conformity to specifications and industry standards.</li><li>Conduct detailed inspections of raw materials, in-process components, and finished goods, identifying deviations.</li><li>Document all testing results, observations, and non-conformances accurately in compliance with quality systems.</li><li>Operate and maintain calibrated testing equipment, ensuring its readiness and reliability for accurate measurements.</li><li>Collaborate with production and engineering teams to troubleshoot quality issues and implement corrective actions.</li><li>Perform root cause analysis on defects and contribute to the development of preventative measures.</li><li>Maintain a clean and organized work area, adhering to safety protocols and Good Manufacturing Practices (GMP).</li><li>Participate in internal audits and support external regulatory inspections by providing necessary documentation.</li></ul><p><br></p> </div><h2 class="h5">Skills</h2> <div data-jb-field="skills"><p><b>Requirements</b>:</p><ul><li>Strong attention to detail and a methodical approach to problem-solving.</li><li>Excellent documentation and record-keeping skills.</li><li>Ability to interpret technical drawings and specifications.</li><li>Effective communication skills, both written and verbal, to report findings clearly.</li><li>High School Diploma or equivalent; Associate's degree in a technical field preferred.</li><li>Proven experience (1+ years) in a Quality Assurance or Quality Control role within a plastic manufacturing, HDPE pipe extrusion, or a similar industry.</li><li>Familiarity with ISO 9001 or other relevant quality management systems.</li><li>Valid Transferable QID.</li><li>Immediate joiners preferred.</li></ul><p><br></p></div>

Other Full-Time On-Site 2 Openings<br><br>Chiller Technician<br><br>Doha<br><br> Posted 27 minutes ago<br><br>Login to Apply Save<br><br>Salary Range<br><br>QAR2,800 - QAR3,500 / month<br><br>Experience<br><br>3–6 years<br><br>Education<br><br>Diploma<br><br>Work Mode<br><br>On-Site<br><br>Role Overview & Description<br><br>A leading facilities management company is seeking a Chiller Technician to maintain, troubleshoot, and repair centrifugal, screw, and reciprocating chillers.<br><br>Key Requirements & Responsibilities<br><br>Diagnose equipment faults. Conduct preventive maintenance. Monitor system performance. Repair chiller components. Maintain chiller systems.<br><br>Required Skills & Expertise<br><br>Chiller maintenance Troubleshooting Reporting HVAC systems Mechanical Repairs<br><br>Education & Study Field<br><br>Diploma ITI / Vocational / Trade Certificate<br><br>Experience Required<br><br>3–6 years<br><br>Languages Required<br><br>English Arabic<br><br>Perks & Benefits<br><br> Visa Accommodation Transportation<br><br>Apply for this Position<br><br>Login as a jobseeker to apply.<br><br>Login to Apply Register Account<br><br>Job Snapshot<br><br> Job Code #JOB-4211 Category Other Employment Full-Time Work Mode On-Site Shift Type Day Shift Deadline Nov 21, 2026 Country Qatar State / Province Doha<br><br>Save Job<br><br>Similar Openings<br><br>Diesel Mechanic<br><br>Jeddah SAR2,800 - 4,000<br><br>Auto Electrician<br><br>Dubai AED2,500 - 3,800<br><br>Solar Technician<br><br>Ibri OMR250 - 400

<h2 class="h5">Job description</h2> <div class="t-break" data-jb-field="description"> <p><b>What you will do</b></p><br><p>The Technician will be reporting directly to the Field Line Manager and will be based in Qatar. As part the HVAC Aftermarket team you will install, service, repair and carry out preventative maintenance on refrigeration systems and equipment such as reciprocations and screw compressors, condensing units, evaporators, valves and control systems. The key role of a&nbsp;Technician shall be:</p><br><ul><li>Day to day execution of the Service and Maintenance in line with Company Best Practices.</li><li>Carry out service, maintenance, and retrofit projects on HVAC systems used for comfort and energy efficiency across large size project comprising Hospital, Retail &amp; Commercial Buildings.</li><li>Coordination with Subcontractors to get the job done for HVAC installations.</li><li>Conduct planning, scheduling, directing, monitoring, controlling for uniform service execution.</li><li>Attend critical infrastructures and ensure customer satisfaction.</li><li>Realize opportunities from product ‘end of life and replacement/upgrade solutions.</li><li>Identifying business growth opportunities and service delivery improvements.&nbsp;</li></ul><p><b>How you will do it</b></p><br><p>As a Technician you will use your strong HVAC technical knowledge to execute site surveys and carry out full dilapidation reports, inspecting all refrigeration components and recommending system enhancements, upgrades and replacements as necessary.</p><br><p>You will understand the customer requirements and concerns by meeting them on regular basis and provide them required technical services and repair for HVAC systems. You’re determined and consistent in your approach to work, managing multiple priorities simultaneously because of your excellent planning, and time management skills.</p><br><p><b>What we look for</b></p><br><p><b>Required </b></p><br><ul><li>Diploma in Mechanical or equivalent&nbsp;</li><li>Minimum of 3 -5 years’ experience in servicing, maintenance and overhauling of HVAC Systems, Air Cooled Chillers, Compressor Overhauling, specifically reciprocating and screw compressors.</li><li>Proven technical knowledge and experience of working on HVAC systems mostly on Chillers, Braizing, Vaccum, Pressure Test</li><li>Ability to read and understand electrical single line diagrams of HVAC systems</li><li>Experience in handling reports &amp; communications in a concise way.</li><li>Fluent language skills in English</li><li>Valid Driving License</li></ul><p><b>Preferred</b></p><br><ul><li>Experienced in service/maintenance of about York / Carrier / Daikin/ Trane</li><li>Minimum of 2-3 years’ experience in servicing, maintenance and overhauling of HVAC Systems, Air Cooled Chillers, Compressor Overhauling, specifically reciprocating and screw compressors within GCC region.</li><li>Knowledge in troubleshooting of electrical systems, variable speed drive.</li></ul> </div>