User guide

Page 10 of 12
General Machine Products Co., Inc.
6. TROUBLESHOOTING GUIDE
CABLE BLOWING MACHINE STOPS SUDDENLY DURING CA-
BLE INSTALLATION
• Maximum hydraulic pressure achieved
• Obstacle in duct installation
• Power Pack out of fuel
• Emergency stop button pressed
• Damaged lead between Power Pack and blowing machine
EXCESSIVE AIR LEAKAGE FROM OVERBLOWING JUNCTION
BOX
• Damaged cord seal
• Cable seals worn, incorrect size, installed wrong way around.
POWER PACK ENGINE DOES NOT STOP AT MAX PRESSURE
• There is a fault with the cable blowing machine, refer to the ca-
ble blowing machine operator and maintenance manual for in-
structions to rectify the problem.