Vertiv Liebert HPM User Manual
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Vertiv Liebert HPM User Manual

Vertiv Liebert HPM User Manual

5-99 kw indoor room cooling units a/w/f/d/h versions
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Liebert HPM
5-99 kW Indoor Room Cooling Units
A/W/F/D/H Versions
User Manual
English, cod. 265011, rev. 23.01.2018

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Summary of Contents for Vertiv Liebert HPM

  • Page 1 Liebert HPM 5-99 kW Indoor Room Cooling Units A/W/F/D/H Versions User Manual English, cod. 265011, rev. 23.01.2018...
  • Page 3 High pressure switch Stop High pressure switch Restart Low pressure switch Stop Low pressure switch Restart Min. room operation temperature Max. room operation temperature Min. room operation humidity Max. room operation humidity Max. refrigeration circuit pressure English Liebert HPM --- A/W/F/D/H...

  • Page 4: Air Distribution

    ICOM & Coldfire Display Large with Temperature and PLP and Wooden Crate Humidity Control Seaworthy Digit 11 ---Reheating System Digit 17 ---Special Requirements None Standard Vertiv X Special Vertiv Hot gas coil Hot water coil English Liebert HPM --- A/W/F/D/H...
  • Page 5 ................G -- 1 Liebert HPM --- A/W/F/D/H English...

  • Page 6: Preliminary Operations

    Spreader from the unit, exposing Bars and the bag over the unit. The Pallet Jack Slings bag may remain in place for dust and panel protec- tion, or be removed for im- mediate unit installation. Liebert HPM --- A/W/F/D/H English...
  • Page 7 --- 20°C ated, place the piano Storage conditions jacks into position 50°C where one is at each V ± 10% Power supply tolerances end of the unit. Hz ± 2 Liebert HPM --- A/W/F/D/H English...

  • Page 8: General Description

    These units are provided with one very efficient stainless erations, is less than 70 dBA for all models. steel brazed ---plate water ---cooled condenser (2). The con- Liebert HPM --- A/W/F/D/H English...
  • Page 9 Unit microprocessor control gives a 24V contact (10VA max, please refer to the relevant Wiring Diagram, 58 and G termin- als) to drive that valve. Note. The water ---cooled Liebert HPM versions are filled with the complete charge of the requested refrigerant (standard R410A).
  • Page 10 For safety reason, a relief valve (9) is installed on the liquid receiver (3); this valve is equipped with flanged connections so that the refrigerant may be discharged to the outside. Cooling Water Liebert HPM --- A/W/F/D/H English...

  • Page 11: Installation

    30cm operations, immediately followed by the above the top of the unit. connection and emptying of the whole system. Liebert HPM --- A/W/F/D/H English...
  • Page 12 LAYOUT liquid Oil traps every 6 m of vertical piping (**) see Chap. 1, Tab. a. Liebert HPM --- A/W/F/D/H English...
  • Page 13 0.4158 (*) Due to the small weight influence (at 15.5 bar --- discharge temp. 65_C), only 0.062 kg/l for R410A is considereted. (+) Liquid pressure and density varies according to condensing temperature (see refrigerant tables). Liebert HPM --- A/W/F/D/H English...
  • Page 14 (ambient unit and condensing unit). 3) Guarantee a constant condensation temperature By this operation all the components of the refrigerating (preferably 42---45°C); if necessary, partially obstruct the circuit must be subject to vacuum. Liebert HPM --- A/W/F/D/H English...

  • Page 15: Water Connections

    The water pressure must be 2 --- 10 bar (if this is not so, --- Hot water (optional): contact the Technical Support Department). Use copper or steel (Mannesmann) tubing. Insulate both tubes using Armaflex insulation. Liebert HPM --- A/W/F/D/H English...
  • Page 16 } (*) Variex (opt.) charge group (filter, pump reducer, non ---return valve) non ---return valve safety valve filling meter manometer expansion tank drain (at lowest point) See hydraulic drawings in the Enclosures D. Liebert HPM --- A/W/F/D/H English...

  • Page 17: Electrical Connections

    --- check the factory fan blocks connection and correct it, if Over temperature of electronics necessary (see electrical diagram); Over temperature of motor --- choose the new output fan connections and connect the wires to the relevant blocks. Locked rotor protection Liebert HPM --- A/W/F/D/H English...

  • Page 18: Starting And Stopping

    13) ENSURE THAT THE COMPRESSOR HAS BEEN PRE- HEATED FOR AT LEAST 4 HOURS BEFORE START- ING THE UNIT. 14) Start the unit by pressing ON OFF (see Fig. g). 15) Check the electrical absorption of all components (see Chap. 6). Liebert HPM --- A/W/F/D/H English...

  • Page 19: Checking The Refrigeration Piping Pres- Sure Drops

    850 mm from the machine, to sure drops avoid risks of contact with rotating devices (fans) Liebert HPM is equipped with connections to check the refri- moving and with hot heating elements. (see Fig. i). geration piping pressure drops: The control system compares the relayed information to room unit →...
  • Page 20 Fig. j --- Position of the chilled water valve actuator (for 2 or 3 ---way valve) Position indicator on Position indicator on 0 = CLOSED valve 1 = OPEN valve (3--- way valve: by--- pass open) (3--- way valve: by--- pass closed) Liebert HPM --- A/W/F/D/H English...

  • Page 21: Maintenance/Spare Parts

    ---down of a plant. 10.2 -- Spare parts Only original spare parts made by Vertiv may be used. Using third---party material can invalidate the warrantee. When making inquiries always refer to the ”Com-ponent List”...
  • Page 22 Make sure that the system is filled with the prescribed amount of glycol and that there is no frost in the hydraulic circuit. In case water loss needs to be refilled make sure the glycol concentration is correct. Check that the water circulation is in perfect order. Liebert HPM --- A/W/F/D/H English...

  • Page 23: Refrigeration Circuit

    If the innermost compressor is faulty, a few steps must be Additional information located into a dedicated label carried out to ensure an easy replacement (see Fig. 1 --- En- closure G). of unit (Reg. 1494/2007) Liebert HPM --- A/W/F/D/H English...
  • Page 24 In this case, the label has no need of further Safety data sheets of f ---gases used into the products written information. are available on demand. Liebert HPM --- A/W/F/D/H English...
  • Page 25 Must be included in the supply water tubing. S It is supplied a 1.5 m long plastic the 3/4”G Male connection tube, with ½” G m connections. B on the humidifier. Liebert HPM --- A/W/F/D/H A --- 1 English...
  • Page 26 SUPPLY VALVE (F) steam cylinder drain valve supply valve from supply valve to interface water drain water outlet supply drain tank from supply valve to interface A --- 2 Liebert HPM --- A/W/F/D/H English...
  • Page 27 Always empty the cylinder completely before any close --- DRAIN” in the CONTROL Service menu several times down period. (see Control manual). 3) Disconnect the steam hose (S) (made of non ---conduct- ive rubber). Liebert HPM --- A/W/F/D/H A --- 3 English...
  • Page 28 Rubber gasket for drain tank 183240 Complete supply valve 183241 Drain valve armature 183242 Drain valve housing 254007 Drain valve solenoid 254905 Isolator for level sensor (+) = Spare part recommended (*) = Consumable material A --- 4 Liebert HPM --- A/W/F/D/H English...

  • Page 29: Technical Data Table

    In case of frequent over--- voltages with mains impulse, it is advisable to install a selective differential and to evaluate the need for adopting other devices. FLA: standard conditions without condensing unit ATTENTION: Only universal (type B, B+) RCD protective devices are permitted. Liebert HPM --- A/W/F/D/H English B --- 1...
  • Page 30 M4HxA/W M5BxA/W M5CxA/W M5DxA/W M7LxA/W L8FUA/W L9HUA/W M2HxF/D/H M3FxF/D/H M3GxF/D/H M4ExF/D/H M4HxF/D/H M5BxF/D/H M5CxF/D/H M5DxF/D/H L8FxUF/D/H NOTE: The EC fan settings can be modified acting on the control display (see iCOM manual). English B --- 2 Liebert HPM --- A/W/F/D/H...
  • Page 31 M4HxA/W M5BxA/W M5CxA/W M5DxA/W M7LxA/W L8FUA/W L9HUA/W M2HxF/D/H M3FxF/D/H M3GxF/D/H M4ExF/D/H M4HxF/D/H M5BxF/D/H M5CxF/D/H M5DxF/D/H L8FUF/D/H NOTE: The EC fan settings can be modified acting on the control display (see iCOM manual). Liebert HPM --- A/W/F/D/H English B --- 3...
  • Page 32 (*) At standard operating conditions ESP: 50 Pa for Over units and 20 Pa for Under units. Filters: class G4. (**)At nominal operating conditions: Condensing temperature 45_C --- Room conditions: 24_C / 50% R.H. English B --- 4 Liebert HPM --- A/W/F/D/H...
  • Page 33 Nolmally High Pressure Switch (HP) closed (fixed setting --- manual reset) Reset Clogged filter Filter G4 = 2 mbar Nolmally differential pressure switch Filter G5 = 3 mbar closed (CF) Setting ring Liebert HPM --- A/W/F/D/H English B --- 5...
  • Page 34 9.4) Modulating action Siemens 3---way chilled water Liebert HPM (servomotor: valve VXP 459 D--- H see para. 9.4) ON--- OFF action Parker Solenoid valve Liebert HPM F (coupled to valve 19) 7321B English B --- 6 Liebert HPM --- A/W/F/D/H...
  • Page 35 The air conditioner is supplied pressurized with helium at 1 bar. Fig. 1 --- Pipeline air conditioner --- condenser COND (Distance) D = a + b + c CDT = Conditioner COND = Condenser Liebert HPM --- A/W/F/D/H English B --- 7...
  • Page 36 L8FxW---F---H 8,8/13,2 2x3,25 L9HxW 10 / 15 2x3,25 N.B.: The air conditioner is supplied complete with refrigerant and oil. The recommended oil for units with R410A refrigerant is EMKARATE RL 32--- 3MA. English B --- 8 Liebert HPM --- A/W/F/D/H...

  • Page 37: Installation Drawings

    500 ---600 ---700 --- 900 ---1000 ---1100 ---1200 800 ---900 M2H ---3A 600 ---900 ---1200 M3F---3G ---4E ---4H --- 5B---5C ---5D---7L 600 ---700 --- 800 --- L8F---9H 600 ---700 ---800 ---900 900 ---1000 ---1100 ---1200 Liebert HPM --- A/W/F/D/H English C --- 1...
  • Page 38 Installation drawings WEIGHTS (kg) MODELS Versions K / A K / W 1140 1115 1140 1000 English Liebert HPM --- A/W/F/D/H C --- 2...
  • Page 39 F mm G mm S0H --- 1A --- 1D S1E --- 1G --- 2E --- 2G M2H --- 3A 1000 M3F --- 7L 1695 1674 1750 L8F --- 9H 2485 2460 2550 Liebert HPM --- A/W/F/D/H English C --- 3...
  • Page 40 Fig. 7 --- Extension hood Fig. 8 Over conditioner with electrical heaters. Upflow ducted conditioner equipped with electric-al heaters, connected to air duct not supplied by Vertiv Pay attention to the position of insulating material! Insulation Heaters Note: See Chap. 2 English...
  • Page 41 The air conditioner must be placed vertically on the base module, maintaining a parallel position, avoiding having the load concentration on one small area (see figure below). Fig. 12 --- High efficiency filters Liebert HPM --- A/W/F/D/H English C --- 5...
  • Page 42 Installation drawings Fig. 13 --- New air module Liebert HPM S0F ... 2G Liebert HPM M2H ... 7L Flexible tube M models only Flexible tube passage OVER / CONSTANT UNDER / DISPLACEMENT Liebert HPM L8F --- 9H Dimensions (mm) MODELS...
  • Page 43 S1G--- 2E--- 2G F/D/H M2H...5D F/D/H models Fig. 15 --- Supply cable path Liebert HPM S0F...2G Electrical connection path through service area UNDER/DISPLACEMENT Electrical connection path directly to the electrical panel OVER Liebert HPM --- A/W/F/D/H English C --- 7...
  • Page 44 Installation drawings Liebert HPM M3F...7L Liebert HPM M2H ---3A Electrical connection path through service vane UNDER/OVER Liebert HPM L8F---9H English Liebert HPM --- A/W/F/D/H C --- 8...
  • Page 45 Refrigerant and hydraulic connections Fig. 1 --- Refrigerant, water and electrical connections Liebert HPM S0F --- Plan view no. 4 holes   48 EC CD +OHW OHW IHW +IHW (over) (under) (under) (over) UNIT FRONT Version Unit Connection Refrigerant liquid line inlet *...
  • Page 46 Refrigerant and hydraulic connections Fig. 2 --- Refrigerant, water and electrical connections Liebert HPM S0H --- 1D --- Plan view no. 4 holes   48 EC CD HF HD OWC IWC UNIT FRONT Version Unit Connection Refrigerant liquid line inlet *...
  • Page 47 Refrigerant and hydraulic connections Fig. 3 --- Refrigerant, water and electrical connections Liebert HPM S1E --- 2G no. 4 holes   48 (over) EC CD HF HD (over) (under) (under) UNIT FRONT Version Unit Connection Refrigerant liquid line inlet *...
  • Page 48 Refrigerant and hydraulic connections Fig. 4 --- Refrigerant, water and electrical connections Liebert HPM M2H --- 3A no. 4 holes   48 1000 Precut holes UNIT FRONT Version Unit Connection Refrigerant liquid line inlet * OD 16 mm OD 16 mm...
  • Page 49 Refrigerant and hydraulic connections Fig. 5 --- Refrigerant, water and electrical connections Liebert HPM M3F ... 5B, single circuit --- Plan view 1750 1285 1505 1710 no. 5 holes   48 OWC1 IWC1 /OG1 /IL1 800 870 1345 1435 100 180...
  • Page 50 Refrigerant and hydraulic connections Fig. 6 --- Refrigerant, water and electrical connections Liebert HPM M3F ... 7L, double circuit --- Plan view 1750 1285 1505 1710 no. 5 holes   48 OWC2 IWC2 /OG2 /IL2 IWC1 /IL1 OWC1 /OG1 800 870...
  • Page 51 Refrigerant and hydraulic connections Fig. 7 --- Refrigerant, water and electrical connections Liebert HPM L8F --- 9H Wire mesh safety screen (*) OWC2/OG2 IWC2/IL2 HD/HF IWC1/IL1 OWC1/OG1 2550 UNIT FRONT (*) This must be cut in order to allow access for the pipes and cables...
  • Page 52 Non--- return valve Refrigerant pipe inlet Refrigerant pipe outlet Notes: recommended diameters see Table in Chap. 4. Fig. 9 --- Water connections Liebert HPM SxxxF/H, MxxxF/H and LxxxF/H Frontal view Water to condenser inlet Water from condenser outlet English Liebert HPM --- A/W/F/D/H...
  • Page 53 Refrigerant and hydraulic connections Fig. 10 --- Chilled water and refrigerant connections Liebert HPM SxxxD, MxxxD and LxxxD Frontal view Non--- return valve Refrigerant liquid line inlet Refrigerant gas line outlet Water inlet to Freecooling coil Water outlet to Dry--- Cooler Fig.

  • Page 54: Refrigeration Circuits

    Refrigeration circuits Fig. 1 --- Refrigerant diagram Liebert HPM S0F ---S2G A (R410A) ONLY WITH REHEATING COIL OPTION SUPPLY LIMIT SUPPLY LIMIT CONDENSING UNIT POS. DESCRIPTION POS. DESCRIPTION Compressor Thermostatic expansion valve Crankcase heater Hot gas solenoid valve (optional) High pressure switch (HP)
  • Page 55 Refrigeration circuits Fig. 2 --- Refrigerant diagram Liebert HPM S0F ---S2G W (R410A) ONLY WITH REHEATING COIL OPTION COOLING WATER INLET COOLING WATER OUTLET SUPPLY LIMIT POS. DESCRIPTION POS. DESCRIPTION Compressor Thermostatic expansion valve Crankcase heater Hot gas solenoid valve (optional)
  • Page 56 Refrigeration circuits Fig. 3 --- Refrigerant diagram Liebert HPM S1G ---S2G F (R410A) ONLY WITH REHEATING COIL OPTION SUPPLY LIMIT COOLING WATER INLET COOLING WATER OUTLET SUPPLY LIMIT POS. DESCRIPTION POS. DESCRIPTION Compressor Evaporator Crankcase heater Low pressure switch (LP)
  • Page 57 Refrigeration circuits Fig. 4 --- Refrigerant diagram Liebert HPM S1G ---S2G D (R410A) ONLY WITH REHEATING COIL OPTION SUPPLY LIMIT SUPPLY LIMIT CONDENSING UNIT POS. DESCRIPTION POS. DESCRIPTION Compressor Reheating coil (optional) Crankcase heater Evaporator High pressure switch (HP) Low pressure switch (LP)
  • Page 58 Refrigeration circuits Fig. 5 --- Refrigerant diagram Liebert HPM S1G ---S2G H (R410A) ONLY WITH REHEATING COIL OPTION SUPPLY LIMIT SUPPLY LIMIT COOLING WATER INLET COOLING WATER OUTLET POS. DESCRIPTION POS. DESCRIPTION Compressor Reheating coil (optional) Crankcase heater Evaporator High pressure switch (HP)
  • Page 59 Refrigeration circuits Fig. 6 --- Refrigerant diagram Liebert HPM S0F ---S2G KA (R410A) SUPPLY LIMIT SUPPLY LIMIT CONDENSING UNIT POS. DESCRIPTION POS. DESCRIPTION Compressor 3--- way hot gas modulating valve Crankcase heater Check valve High pressure switch (HP) Shut--- off valve...
  • Page 60 Refrigeration circuits Fig. 7 --- Refrigerant diagram Liebert HPM S0F ---S2G KW (R410A) SUPPLY LIMIT COOLING WATER INLET COOLING WATER OUTLET SUPPLY LIMIT POS. DESCRIPTION POS. DESCRIPTION Compressor 3--- way hot gas modulating valve Crankcase heater Check valve High pressure switch (HP)
  • Page 61 Refrigeration circuits Fig. 8 --- Refrigerant diagram Liebert HPM M2H---M5B A (R410A) ONLY WITH REHEATING COIL OPTION SUPPLY LIMIT SUPPLY LIMIT CONDENSING UNIT POS. DESCRIPTION POS. DESCRIPTION Compressor Thermostatic expansion valve Crankcase heater Hot gas solenoid valve (optional) High pressure switch (HP)
  • Page 62 Refrigeration circuits Fig. 9 --- Refrigerant diagram Liebert HPM M2H---M5B W (R410A) ONLY WITH REHEATING COIL OPTION COOLING WATER INLET COOLING WATER OUTLET SUPPLY LIMIT POS. DESCRIPTION POS. DESCRIPTION Compressor Thermostatic expansion valve Crankcase heater Hot gas solenoid valve (optional)
  • Page 63 Refrigeration circuits Fig. 10 --- Refrigerant diagram Liebert HPM M2H---M5B F (R410A) ONLY WITH REHEATING COIL OPTION SUPPLY LIMIT COOLING WATER INLET COOLING WATER OUTLET SUPPLY LIMIT POS. DESCRIPTION POS. DESCRIPTION Compressor Reheating coil (optional) Crankcase heater Evaporator High pressure switch (HP)
  • Page 64 Refrigeration circuits Fig. 11 --- Refrigerant diagram Liebert HPM M2H---M5B D (R410A) ONLY WITH REHEATING COIL OPTION SUPPLY LIMIT SUPPLY LIMIT CONDENSING UNIT POS. DESCRIPTION POS. DESCRIPTION Compressor Reheating coil (optional) Crankcase heater Evaporator High pressure switch (HP) Low pressure switch (LP)
  • Page 65 Refrigeration circuits Fig. 12 --- Refrigerant diagram Liebert HPM M2H---M5B H (R410A) ONLY WITH REHEATING COIL OPTION SUPPLY LIMIT SUPPLY LIMIT COOLING WATER INLET COOLING WATER OUTLET POS. DESCRIPTION POS. DESCRIPTION Compressor Reheating coil (optional) Crankcase heater Evaporator High pressure switch (HP)
  • Page 66 Refrigeration circuits Fig. 13 --- Refrigerant diagram Liebert HPM M3F ---M7L A (R410A) ONLY WITH REHEATING COIL OPTION SUPPLY LIMIT SUPPLY LIMIT CONDENSING UNIT CONDENSING UNIT POS. DESCRIPTION POS. DESCRIPTION Compressor Thermostatic expansion valve Crankcase heater Hot gas solenoid valve (optional)
  • Page 67 Water cooled condenser Shut--- off valve Liquid receiver Reheating coil (optional) Access valve Evaporator Safety valve Low pressure switch (LP) Filter dryer Shut--- off solenoid valve Sight glass Head pressure control valve E --- 14 Liebert HPM --- A/W/F/D/H English...
  • Page 68 Hot gas valve injection Sight glass Hot gas injector Thermostatic expansion valve Inlet water thermostat Hot gas solenoid valve (optional) Safety thermostat Check valve Shut--- off solenoid water valve Shut--- off valve Manual bleed valve Liebert HPM --- A/W/F/D/H E --- 15 English...
  • Page 69 Refrigeration circuits Fig. 16 --- Refrigerant diagram Liebert HPM M3F ---M5D D (R410A) ONLY WITH REHEATING COIL OPTION SUPPLY LIMIT CONDENSING UNIT CONDENSING UNIT POS. DESCRIPTION POS. DESCRIPTION Compressor Reheating coil (optional) Crankcase heater Evaporator High pressure switch (HP) Low pressure switch (LP)
  • Page 70 Refrigeration circuits Fig. 17 --- Refrigerant diagram Liebert HPM M3F ---M5D H (R410A) ONLY WITH REHEATING COIL OPTION COOLING WATER OUTLET COOLING WATER INLET SUPPLY LIMIT SUPPLY LIMIT POS. DESCRIPTION POS. DESCRIPTION Compressor Reheating coil (optional) Crankcase heater Evaporator High pressure switch (HP)
  • Page 71 Refrigeration circuits Fig. 18 --- Refrigerant diagram Liebert HPM M2H KA (R410A) SUPPLY LIMIT SUPPLY LIMIT CONDENSING UNIT POS. DESCRIPTION POS. DESCRIPTION Compressor 3--- way hot gas modulating valve Crankcase heater Check valve High pressure switch (HP) Shut--- off valve...
  • Page 72 Refrigeration circuits Fig. 19 --- Refrigerant diagram Liebert HPM M2H KW (R410A) SUPPLY LIMIT COOLING WATER INLET COOLING WATER OUTLET SUPPLY LIMIT POS. DESCRIPTION POS. DESCRIPTION Compressor 3--- way hot gas modulating valve Crankcase heater Check valve High pressure switch (HP)
  • Page 73 Refrigeration circuits Fig. 20 --- Refrigerant diagram Liebert HPM L8F ---L9H A (R410A) ONLY WITH REHEATING COIL OPTION SUPPLY LIMIT SUPPLY LIMIT CONDENSING UNIT CONDENSING UNIT POS. DESCRIPTION POS. DESCRIPTION Compressor Hot gas solenoid valve (optional) Crankcase heater Check valve...
  • Page 74 Low pressure switch (LP) Safety valve Shut--- off solenoid valve Filter dryer Head pressure control valve Sight glass Hot gas valve injection Thermostatic expansion valve On/off pressure switch for hot gas valve injection Liebert HPM --- A/W/F/D/H E --- 21 English...
  • Page 75 Refrigeration circuits Fig. 22 --- Refrigerant diagram Liebert HPM L8F F (R410A) ONLY WITH REHEATING COIL OPTION SUPPLY LIMIT COOLING WATER INLET COOLING WATER OUTLET POS. DESCRIPTION POS. DESCRIPTION Compressor Reheating coil (optional) Crankcase heater Evaporator High pressure switch (HP)
  • Page 76 Refrigeration circuits Fig. 23 --- Refrigerant diagram Liebert HPM L8F D (R410A) ONLY WITH REHEATING COIL OPTION T 24 SUPPLY LIMIT CONDENSING UNIT CONDENSING UNIT POS. DESCRIPTION POS. DESCRIPTION Compressor Reheating coil (optional) Crankcase heater Evaporator High pressure switch (HP)
  • Page 77 Filter dryer Hot gas valve injection Sight glass Hot gas injector Thermostatic expansion valve Inlet water sensor Hot gas solenoid valve (optional) Safety thermostat Check valve Manual bleed valve Shut--- off valve E --- 24 Liebert HPM --- A/W/F/D/H English...

  • Page 78: Hot Water Circuit

    Hot water circuit Fig. 1 Hot water reheating coil --- optional SUPPLY LIMIT SUPPLY LIMIT HOT WATER OUTLET HOT WATER INTET POS. Optional components Hot water coil Hot water 3---way valve Liebert HPM --- A/W/F/D/H F --- 1 English...

  • Page 79: Maintenance

    Maintenance Fig. 1 Compressor removal (Liebert HPM L8F --- 9H only) STEP 1 STEP 2 STEP 3 STEP 4 STEP 1: remove 1, 2, 3 and 4 STEP 2: remove 5, 6 and 7 STEP 3: remove 8, remove screws from compressor...
  • Page 80 Fabrikant - Κατασκεναστηζ - Producent Vertiv S.r.l. - Zona Industriale Tognana Via Leonardo da Vinci, 16/18 - 35028 Piove di Sacco - Padova (Italy) Il Fabbricante dichiara che questo prodotto è conforme alle direttive Europee: The Manufacturer hereby declares that this product conforms to the European Union directives: Der Hersteller erklärt hiermit, dass dieses Produkt den Anforderungen der Europäischen Richtlinien gerecht wird:...
  • Page 81 Leonardo Da Vinci 16/18, Zona Industriale Tognana, 35028 Piove di Sacco (PD) Italy, Tel: +39 049 9719 111, Fax: +39 049 5841 257 © 2016 Vertiv Co. All rights reserved. Vertiv, the Vertiv logo and Vertiv Liebert HPM are trademarks or registered trademarks of Vertiv Co. All other names and logos referred to are trade names, trademarks or registered trademarks of their respective owners.

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