21
English
CODE
POSSIBLE CAUSE
POSSIBLE SOLUTION
4
Defective air tank
Air tank must be replaced. Do not repair the leak.
WARNING:
Risk of bursting. Do not drill into, weld or
otherwise modify air tank or it will weaken. The air tank can
rupture or explode.
5
Leaking seals
Contact an EMGLO factory service center or an EMGLO
authorized service center.
6
Defective safety valve
Operate safety valve manually by pulling on ring. If valve still
leaks, it must be replaced.
7
Prolonged excessive use of air
Decrease amount of air usage.
8
Compressor is not large enough for accessory
Check the accessory air requirement. If it is higher than the
SCFM or pressure supplied by your air compressor, a larger
compressor is needed to operate accessory.
9
Hole in air hose
Check and replace air hose, if required.
10
Unloader valve restricted
Remove, clean or replace.
11
Unit operating in damp or humid conditions
Move unit to a dry well ventilated area.
12
Restricted air intake filter
Clean or replace air intake filter.
13
Loose belt
Check belt tension, see
Adjusting Belt Tension
under
Maintenance.
14
Pump or motor mount ing nuts are loose
Torque pump mounting nuts to 6– 8 ft.-lbs. (8.1–10.8 Nm).
Torque motor mounting bolts to 100–
120
in.-lbs.
(11.3– 13.6 Nm).
WARNING:
Risk of bursting. Excessive
vibration could weaken the air tank and cause it to rupture
or explode. Mounting screws must be kept tightened.
15
Motor overload protection switch has tripped
See
Motor Overload
under
Features
.
