ATI Technologies 39-0050 Manual de instalação e operação - Página 13

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ATI Technologies 39-0050 Manual de instalação e operação
The Digital Feeder Control Fault Finding Scheme
Digital Feeder Control Faults
Symptom
Feeding LED's fail to illuminate
Display flashes continuously
Will not countdown
Control ceases to work
Possible Cause
Feeder jam
Short circuit
Bad connection
Global timing pulse failure
Power supply failure
DIGITAL CONTROL
INSTALLATION
& OPERATION: 11
Solution
Check for feeder jam
Check for short circuit
Turn dial to zero '00' and flick feed switch
Check connections
Check global timing pulse
If faulty, use stand-by pulse* and contact dealer
*Only short-term solution
Check power supply voltages
Check control supply fuse
If faulty, use stand-by supply* and contact dealer
*Only short-term solution