Overload Protection - Miller TRAILBLAZER 302 AIR PAK Owner's Manual

10-5. Overload Protection

3
.
A complete Parts List is available at www.MillerWelds.com
4
!
Stop engine.
Open left side door.
.
When a circuit breaker, supple-
mentary protector
opens, it usually indicates a
more serious problem exists.
Contact a Factory Authorized
Service Agent.
1 Supplementary Protector CB4
2 Supplementary Protector CB6
CB4 protects the stator winding
supplying 24 volt AC output to Re-
mote receptacle RC4. If CB4
opens, 24 volt AC output to RC4
stops.
CB6 protects the compressor air
line heater. If CB6 opens, the com-
pressor air lines may freeze in cold
weather and cause a no air pres-
sure or high air pressure condition.
.
Supplementary
CB1 and CB3 protect the stator
winding supplying 115 volt AC
output to Remote Receptacle
RC4 (see Section 9-1).
Press button to reset.
3 Fuse F6 (See Parts List)
4 Fuse F7 (See Parts List)
F6 and F7 protect the engine wiring
system from overload. If F6 or F7
opens, the engine will not crank.
Replace fuse if open.
Close left side door.
5 Circuit Breaker CB5 (Not
Shown)
CB5 protects the air compressor. If
CB5 opens, the air compressor
stops (the clutch and fan stop). CB5
automatically resets when the cir-
cuit breaker cools.
2
1
804 953−A / Ref. 229 219 / 161-001
or fuse
protectors
OM-229 930 Page 49