Operating instructions

6
MAINTANENCE
1) PERIODICALLY CHECK ALL WIRING CONNECTIONS TO INSURE THEY
ARE TIGHT AND FREE OF OXIDATION.
2) PERIODICALLY CHECK CONTACTS ON THE CONTACTORS FOR WEAR
AND REPLACE CONTACTOR IF WORN.
3) TANK SHOULD BE CLEANED AT REGULAR INTERVALS.
4) BE SURE TO SEE THAT TANK HAS ADEQUATE INSULATION.
INSULATION TENDS TO BREAK DOWN IN TIME THUS COSTING
DOLLARS IN LOST EFFICIENCY.