4.6 COOLANT
■SSR Ultra Coolant (Standard Factory Fill)
■SSR
SSR Ultra Coolant is a polyglycol base coolant. Change Ultra Coolant after every 8000 hours or every two years, whichever comes first.
SSR Food Grade Coolant is a polyalphaolefin base coolant. Change after every 1000 hours or every 6 months whichever comes first. Do not operate unit beyond this 1000 hour lubricant change interval, as lubricant degradation will occur.
Items Required
In addition to the tools normally found in any reasonably equipped serviceman’s toolbox, the following items should be available at the work site:
1)Suitable drain pan and container to hold lubricant drained from unit.
2)A quantity of proper lubricant sufficient to refill the compressor.
3)A minimum of one replacement coolant filter element of the proper type for the unit to be worked on.
There is a coolant drain hose supplied with each compressor. The drain hose is placed in the starter box when shipped from the factory.
The coolant should be drained soon after the compressor has been shut down. When the coolant is hot, drainage will be more complete and any particles in suspension in the coolant will be carried out with the coolant.
Hot coolant can cause severe injury. Use care when draining separator tank.
To drain the unit, remove plug from drain valve located on the bottom of the separator tank. Install supplied drain hose and fitting assembly in end of drain valve and place end of hose in a suitable pan. Open drain valve to start drainage. After draining is complete, close valve, remove hose and fitting assembly from valve, and store in a suitable location for future use. Replace plug in end of drain valve.
Do not store drain hose in starter box after it has been used to drain the separator tank.
Coolant fill quantity
KW - Single Stage | 23 gallons (87.4 liters) | |
100 HP/75 KW - 2 Stage | 22 gallons (83.3 liters) | |
KW - 2 stage | 30 gallons (113.6 liters) | |
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COOLANT DRAIN
WARNING
Hot coolant can cause severe injury.
Use care when near this area.
Filler Cap.
Use only
recommended coolant.
Read instruction book
before servicing.
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