Hotsy 1265SSD - Detergent, Motor, and Leak Issues

25
Maintenance
PROBLEM POSSIBLE CAUSE SOLUTION
OIL DRIPPING Oil seal worn Check and replace if necessary.
EXCESSIVE
VIBRATION IN
DELIVERY LINE
Irregular functioning of the valves Check and replace if necessary.
DETERGENT
NOT
DRAWING
Air leak
Tighten all clamps. Check detergent
lines for holes.
Restricter in float tank is missing
Replace restricter. Check for proper
orifice in restricter.
Filter screen on detergent suction hose
plugged
Clean or replace.
Dried up detergent plugging metering
valve
Disassemble and clean thoroughly.
High viscosity of detergent Dilute detergent to specifications.
Hole in detergent line(s) Repair hole.
Low detergent level Add detergent, if needed.
PUMP RUNNING
NORMALLY BUT
PRESSURE LOW
ON INSTALLATION
Pump sucking air
Check water supply and possibility
of air seepage.
Valves sticking Check and clean or replace if necessary.
Nozzle incorrectly sized
Check and replace if necessary
(See serial plate for proper size).
Unloader valve seat faulty Check and replace if necessary.
Worn piston packing Check and replace if necessary.
BURNER
MOTOR WILL
NOT RUN
Fuel pump seized Replace fuel pump.
Burner fan loose or misaligned Position correctly, tighten set screw.
Defective control switch Replace switch.
Loose wire Check and replace or tighten wiring.
Defective burner motor Replace motor.
RELIEF VALVE LEAKS
WATER
Relief valve defective Replace or repair.
Manual Operator HOTSY 1265SSD/S 9.808-057.0 - A