Crown GLT-40F, Руководство по установке и эксплуатации

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INSTALLATION & OPERATION MANUAL 10201 REV 2 (08/22) PAGE
14
OF 28
Gas Tilting Kettle
M aintenance
WARNING
Disconnect the power supply to the appliance before cleaning or servicing.
M aintenance
NOTICE
Contact the factory, the factory representative or a local service company to perform maintenance and repairs.
D aily
1. Wash exposed cleanable areas.
Monthly
1. Blower wheel inlet and motor air vent should be cleansed if an accumulation of dust or lint is obvious.
T wice a Y ear ( minimum )
1. Have an authorized service person clean and adjust the unit for maximum performance.
2. The unit venting system should be examined and cleaned.
3. Grease the screw jack tilt mechanism via the lubricating nipple. Use Petro-Canada type OG-2 or equivalent.
A nnually
1. Have an authorized service person inspect the screw jack assembly for wear. The screw must be replaced
immediately if the end play has reached 0.019” [0.5mm].
S afety V alve M aintenance and T esting
CAUTION
Under normal operating conditions a “try lever test” should be performed every two months. Under severe service
conditions, or if corrosion and/or deposits are noticed within the valve body, testing must be performed more often.
A “try lever test” should also be performed at the end of any non-service period.
CAUTION
High sound levels may be experienced during “try lever” test.
Wear proper safety equipment and exercise extreme care!
Test at, or near, half of the operating pressure by holding the test lever fully open for at least two seconds to flush
the valve seat free of sediment and debris. Then release lever and allow the valve to snap shut.
If lift lever does not activate, or there is no evidence of discharge, turn off equipment immediately and contact a
licensed contractor or qualified service personnel.
CAUTION
Hot, high pressure fluid may be discharged from body drain and vent during “try lever” test.
Care must be taken to avoid any bodily contact.