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Sumitomo FA-20L - Page 27

Sumitomo FA-20L
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Installation
23
2.2 The equalization pressure is within specifications:
If the compressor has been momentarily tipped (less than one hour) and the equalization
pressure is within specifications, allow it to stand upright for two hours before performing
this step
AVOID ELECTRIC SHOCK. This equipment must only be connected to a supply mains
with protective earth. All electrical supply equipment must meet applicable codes and be
installed by qualified personnel.
AVOID ELECTRIC SHOCK. Permit only qualified electrical technicians to open
electrical enclosures, to perform electrical checks or to perform tests with the power
supply connected and wiring exposed. Failure to observe this warning can result in
serious injury or death
Connect power to the compressor. See the next sections Compressor Location,
Electrical Supply Connection, Coolant Connections and Compressor Checkout. Test run
the compressor for two (2) hours minimum. If there are no problems during this time,
stop the compressor and proceed to assemble the system.
If the compressor shuts down during the two- (2) hour test, contact the nearest SCAI
Service Center.
2.3 If the equalization pressure is outside the specified range or there is physical
damage to the compressor enclosure or the compressor has been on its side or
upside down for an extended period of time (more than one hour), contact the
nearest SCAI Service Center and notify the delivering carrier of the damage.
NOTE
When checking the compressor for shipping damage, do not connect gas lines and
cold head. The components may become contaminated with compressor oil.
3. Inspect for Visible Damage of Compressor Unit.
3.1 Inspect the exterior panels of the Compressor Unit for evidence of damage.
3.2 If there was external damage to the compressor, remove the compressor
unit panels and check for internal damage. Notify the carrier immediately
and take photographs of the damage to document your claim to the carrier.
3.3 If any irrecoverable damage is found (e.g. oil Leakage, panel deformation),
contact the nearest SCAI Service Center.

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