HVAC

31 posts

SCHEDULE OF PLANNED PREVENTIVE MAINTENANCE HVAC Equipments

Fan Coil Units F.C.U. Work Operation and Maintenance

Fan Coil Units F.C.U. Work Operation and Maintenance

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين Fan Coil Units F.C.U. Work Operation and Maintenance Equipment: Fan Coil Units F.C.U. Daily Routine Work Check and Record 1. Check undue noise or vibration and any evidence of water leakage 2. Check condensate drain line for blockage 2W.Routine […]

AIR HANDLING UNITS Work Operation and Maintenance

AIR HANDLING UNITS Work Operation and Maintenance

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين AIR HANDLING UNITS Work Operation and Maintenance EQUIPMENT : AIR HANDLING UNITS Daily Routine Work 1. Check & Record: Inlet and outlet temperature and pressure of chilled water air temperature: re-circulation and flow, room thermostat setting, Motor: voltage and […]

Sections of the air handling unit الأقسام الرئيسة لوحدات مناولة الهواء في التكييف

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين Sections of the air handling unit الأقسام الرئيسة لوحدات مناولة الهواء في التكييف Unit connections توصيلات الوحدة – Front panel SW اللوحة الأمامية – Intake / Outlet section A دخول و خروج أول – Damper JS متحكمات التدفق دامبرز […]

D.X. Units

D.X. Units Air Conditioners Work Operation and Maintenance

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين D.X. Units Air Conditioners Work Operation and Maintenance D.X. means direct expansion Check and Record A) Before Operation season routine work 1. Inspection of automatic devices 2. Inspection and maintenance of electric devices “motors, magnetic switches …etc 3. Inspection […]

COOLING TOWERS Monthly Routine Work Operation and Maintenance

COOLING TOWERS During shut down season Work Operation and Maintenance

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين COOLING TOWERS During shut down season Work Operation and Maintenance Check and Record During shut down season 1. Drain cooling tower sump and clean basin 2. Change gearbox oil 3. Clean cooling towers and sump, inspect and repair as […]

COOLING TOWERS Monthly Routine Work Operation and Maintenance

COOLING TOWERS Monthly Routine Work Operation and Maintenance

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين COOLING TOWERS Monthly Routine Work Operation and Maintenance  Check and Record 1. Check and clear salt buildup on fan blades, gearbox body and fan 2. Check electrical connections of motors Guards 3. Check pulleys & belt tension; adjust if […]

COOLING TOWERS

COOLING TOWERS Weekly Routine Work Operation and Maintenance

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين COOLING TOWERS Weekly Routine Work Operation and Maintenance A) Check and Record 1. Clean the strainers and check make-up water. Clean spray nozzles 2. Lubricate fan and motor bearings. 3. Check oil level in the gearbox –Top-up if necessary. […]

Operation & Maintenance

Chillers Annual Routine work Operation and Maintenance

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين Chillers Annual Routine work Operation and Maintenance Check and Record 1. Change oil filter, refrigerant dryer filter element, oil cooler filter element 2. Change of oil in the gearboxes if applicable 3. Change compressor oil 4. Remove end covers […]

Operation & Maintenance

Chillers Weekly Routine work Operation and Maintenance

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين Chillers Weekly Routine work Operation and Maintenance Check and Record 1. Refrigerant level & Oil level Controller also refrigerant loss 2. Operation of chemical injection system 3. Inspect: for traces of oil on joints and flanges 4. Take samples […]

Operation & Maintenance

Chillers Daily Routine work Operation and Maintenance

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين Chillers Daily Routine work Operation and Maintenance Check and Record 1. Chilled Water / Condenser Water: Inlet & outlet temperature and pressure for each Cooler / Condenser 2. Main Chilled Water Temperature and Flow rate, Chilled water set point […]

Pumps types Classifications

Pumps types Classifications أنواع المضخات المستخدمة في التكييف و مكافحة الحريق و المصانع و المنازل

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين Pumps types Classifications أنواع المضخات المستخدمة في التكييف و مكافحة الحريق و المصانع و المنازل Centrifugal and Positive Displacement Pumps مضخات الطرد المركزي مكونات المضخة stuffing box packing shaft عمود shaft sleeve جلبة العمود vane ريشة مروحة casing eye […]

Sections of the air handling unit

Sections of the air handling unit الأقسام الرئيسة لوحدات مناولة الهواء في التكييف

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين Sections of the air handling unit الأقسام الرئيسة لوحدات مناولة الهواء في التكييف Unit connections توصيلات الوحدة – Front panel SW اللوحة الأمامية – Intake / Outlet section A دخول و خروج أول – Damper JS متحكمات التدفق دامبرز […]

Centrifugal Water Cooled Chiller

Equipment: Centrifugal Water Cooled Chiller SCHEDULE OF PLANNED PREVENTIVE MAINTENANCE صيانة دورية جداول

الحمد لله والصلاة والسلام على رسول الله وعلى آله وصحبه أجمعين Equipment: Centrifugal Water Cooled Chiller SCHEDULE OF PLANNED PREVENTIVE MAINTENANCE ready to use and / or to be printed doc file Task Description صيانة دورية جداول جاهزة شيلر daily – weekly – monthly – quarterly – semi annual – […]