Oracom MAX 695 dimensions Grounding, Troubleshooting

TYPE OF

WHAT TO CHECK

WHAT TO DO

PROBLEM

If check is OK, go to next check

When check is not OK, refer to this column

Fluid Pressure

1.

Pressure control knob setting. Motor will not run if at mini-

1.

Slowly increase pressure setting to see if

mum setting (fully counterclockwise).

motor starts.

2.

Clogged spray tip or fluid filter, if used. Refer to separate

2.

If tip is still clogged, relieve pressure;

gun, tip or fluid filter instruction manual.

refer to separate gun or tip instruction

manual for tip cleaning. Clean or replace

filter element. See manual 308249.

Mechanical

1.

Frozen or hardened paint in pump (18). Use a screwdriver

1.

Thaw sprayer if water or water-based

and carefully rotate fan at back of motor. See page 12.

paint has frozen in sprayer. Place spray-

er in warm area to thaw. Do not start

sprayer until completely thawed. If paint

hardened (dried) in sprayer the pump

packings and/or pressure transducer

must be replaced. See page 11 (pump)

or 16 (pressure transducer).

2.

Pump connecting rod pin (14). Pin must be completely

2.

Push pin into place and secure with

pushed into connecting rod (12), and retaining spring (15)

spring retainer.

must be firmly in connecting rod groove. See Fig. 9, page

11.

3.

For motor damage. Remove drive housing assembly (2).

3.

Replace motor (85) if fan won’t turn. See

See page 15. Try to rotate motor

page 12.

fan by hand.

Electrical

1.

Electrical supply with volt meter.

1.

Reset building circuit breaker; replace

Meter must read 90–110 VAC for 232916, 232917.

building fuse. Try another outlet.

Meter must read 105–125 VAC for 232910 – 232913,

232919.

Meter must read 210–250 VAC for 232918, 232915,

232914.

2.

Extension cord for damage. Check extension cord conti-

2.

Replace extension cord.

nuity with volt meter.

3.

Sprayer power cord (30) for damage such as broken insu-

3.

Replace power cord. See page 14.

lation or wires.