D
–EIMAC01905-23_00EN - 25/53
All factory-installed relief valves are lead-sealed to prevent any calibration change.
If the relief valves are installed on a changeover valve, this is equipped with a relief valve on both outlets. Only one of t he
two relief valves is operating, the other one is isolated. Never leave the changeover valve in the intermediate position.
If a relief valve is removed for checking or replacement please ensure that there is always an active relief valve on each of
the changeover valves installed in the unit.
4.2
Handling and lifting instructions
It is mandatory to follow the next instructions when handling and lifting the unit:
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The lifiting equipment, ropes/chains, accessory and the rigging procedure must be in conformity with local
regulations and current rules.
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Only the lifting points, fixed to the base frame, must be used to lift the unit. Lifting points are identified by red
colour.
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All lifting points must be used during rigging procedure.
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Only cloasable hooks must be used and safely fixed before rigging procedure
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Ropes/chains and hooks must be adequate for load. See specific lifting weight of the unit on the identification
label
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Crosswise spreader bars 2300 mm long must be used to avoid damage to the unit.
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Lifting ropes/chains must have a minimum lenght as it is specified in the drawing
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The installer has the responsibility for proper sizing of rigging equipment and its proper use. It is recommended
to use ropes/chains each with minimum vertical load capacity equal or larger than unit weight.
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Remove the side panels of compressor box (if installed) before rigging to avoid damages.
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The unit must be slowly lifted and properly leveled. Adjust the rigging equipment, if needed, to guarantee the
leveling.
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Transportation of the unit is allowed only by tarpaulin truck. Trasportation by open truck is not allowed.
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Secure the unit inside the truck to prevent it from moving and causing damages.
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Do not allow any part of the unit to fall during transportation or loading/unloading.
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Avoid bumping and/or jolting during loading/unloading unit from the truck and moving it.
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Do not push or pull the unit from any part other than the base frame.
During the handling of the machine, it is mandatory to provide all the devices necessary to guarantee personal safety.
The installer has the responsibility to ensure the selection and correct use of the lifting equipment.
The machine must be lifted with the utmost attention and care following lifting label instructions; lift the unit very slowly ,
keeping it perfectly level.
Unit with 4 lifting points
The drawing shows only the 6 fans version.
The lifting mode is the same regardless of the number of fans.
Содержание EWAH TZ D Series
Страница 4: ...D EIMAC01905 23_00EN 4 53 Fig 1 Refrigerant circuit diagram P ID MONO circuit units...
Страница 6: ...D EIMAC01905 23_00EN 6 53 Fig 2 Refrigerant circuit diagram P ID DUAL circuit units...
Страница 16: ...D EIMAC01905 23_00EN 16 53 Fig 5 EWAH TZD Blue unit envelope Fig 6 EWAH TZD Silver unit envelope...
Страница 18: ...D EIMAC01905 23_00EN 18 53 Fig 9 EWAD TZD Silver unit envelope Fig 10 EWAD TZD Gold and Platinum unit envelope...
Страница 20: ...D EIMAC01905 23_00EN 20 53 Fig 12 EWAS TZD Silver unit envelope Fig 13 EWAS TZD Gold and Platinum unit envelope...