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3
Installation
WARNING
High pressure! Injury to skin and eyes possible! Be careful when opening
connections on a pressurized item.
3.1
Compressor handling
3.1.1 Delivery
Please check whether the delivery is correct and complete. Any deficiency should be reported
immediately in writing. Standard delivery:
Suction and discharge shut-off valves
Oil charge, oil sight glass
Mounting kit
Motor protection system
Holding charge up to 2.5 bar(g) (dry air)
Compressors are individually packed and may be delivered on pallets depending on quantity and
size. Cooling fans are delivered in separate boxes. Accessories may be mounted or delivered loose.
Solenoid valves are never mounted.
3.1.2 Transport and storage
WARNING
Risk of collapse! Personal injuries! Move compressors only with
appropriate handling equipment according to weight. Keep in the upright
position. Respect stacking loads according to Figure 12. Check the tilting
stability and if needed take action to ensure the stability of the stacked loads.
Keep the packaging dry at all times.
Respect the maximum number of identical packages which may be stacked on one
another, where "n" is the limiting number:
Transport: n = 1 for 8D* / n = 2 for 3D* / n = 3 for 2D*
Storage: n = 1 for single box 8D* / n = 2 for 2D* & 3D*
Figure 12: Maximum stacking loads for transport and storage
NOTE: The compressor is pre-charged with dry air to avoid any moisture contamination.
3.1.3 Positioning and securing
IMPORTANT
Handling damage! Compressor malfunction! Only use the lifting eyes
whenever the compressor requires positioning. Using discharge or suction
connections for lifting may cause damage or leaks.
If possible, the compressor should be kept horizontal during handling.
In order to avoid refrigerant leaks or other damage the compressors should not be lifted by the service
valves or other accessories.
2D*
max. 140 kg
10
3D*
max. 175 kg
AGL_HA_ST_Discus_A2L_A1_EN_Rev00
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