Laird OW 4002, Руководство пользователя

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Manual OW 4002
Laird Technologies GmbH OW 4002 page 4/10
1155.00be May 2013
3. Setting to work
Remove cover
Remove cap of oil reservoir and fill with oil up to the visible mark
Connect oil hoses to cooler.
Connect water supply to cooler.
Establish electrical connections according wiring diagram, use suitable leads.
Start water supply to cooler.
Start power supply for cooler
Exhaust valve open
Run oil cooler for approximately 10 minutes to
remove air from the oil circuit.
Exhaust valve close
Check oil level and refill if necessary
Stop cooling unit
Close cap of oil reservoir.
Mount cover.
Cooling unit is ready for use.
4. Maintenance
Check oil level at inspection glass monthly or more often, if necessary and refill oil.
5. Putting out of operation.
- Stop oil circulation by switching off pump.
- Disconnect equipment from mains.
- Lock oil supply and return pipes.
- Lock cooling water supply and return pipes.
- Drain water off the cooling system for frost.
Inspection glass