Carrier Supra 650 Operations Instructions download pdf (Page 5)

62-61107-02

Electricity :

When this refrigeration unit is running in electrical operation, some devices are

powered up especially in the electrical control box.

Before servicing refrigeration unit, make sure the main power switch is on the OFF

position. Ensure this refrigeration unit is disconnected from the local electrical

network. Lock-out / Tag-out can be performed as described above.

Before working in the electrical control box, it is required to control the lack of

tension.

WHEN IT IS NECESSARY TO WORK IN THE ELECTRICAL CONTROL BOX

UNDER TENSION, PEOPLE MUST BE QUALIFIED FOR WORKS UNDER LOW

OR HIGH VOLTAGE.

Always use adequate tools and Personal Protective Equipment when working on

electrical devices : safety gloves and safety glasses.

Engine coolant :

This refrigeration unit is equipped with a pressurised cooling system. Under normal

operating conditions, the coolant in the engine and radiator is under high pressure

and very hot.

Coolant is very slippery. It can be harmful in case of ingestion.

Never remove the cap from a hot radiator when this refrigeration unit is running or

immediately after.

If the cap must be removed, wait at least 10 minutes and then do so very slowly in

order to release the pressure without spray.

In case of leakage, immediately clean the floor to prevent slipping.

Avoid contact with the skin and eyes. Always use Personal Protective Equipment

when handling engine coolant : safety clothes, safety gloves and safety glasses.

Refrigerant :

The refrigerant contained in this refrigeration unit can cause frostbite, severe burns

or blindness in case of projection and direct contact with the skin or eyes.

In contact with flame or heat refrigerant generate toxic gas.

Refrigerant handling must be done by qualified people.

Keep any flame, any lighted object or any source of sparks away from the

refrigerant unit.

Always use Personal Protective Equipment when handling refrigerant: safety

clothes, safety gloves and safety glasses.

First aid in case of frost-bite :

a. Cover up the frost-bitten part.

b. Quickly warm up the frost-bitten part by dipping it into lukewarm water (not hot).

If you don't have water, wrap the injured part in a clean cloth.

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Carrier Supra 650 Operations Instructions Page 5