Machine will not power up.
1. Power cord is unplugged.
2. Power switch is turned on, but
machine will not power up.
3. System fuse blown.
4. Wiring issue.
1. Plug power cord into a working power
outlet.
2. Refer to the Main Red Power Switch
Section (page 3-20).
3. Refer to the Fuses Section (page 3-6).
4. Use the electrical schematics to
troubleshoot the machine wiring.
on, the case fan runs but the
display does not illuminate.
2. Wiring issue.
1. Refer to the Power Supply section
(page 3-8).
2. Use the electrical schematics to
troubleshoot the machine wiring.
Machine turns on, but will
not cycle.
2. Foot switch not plugged in.
3. Machine is faulted.
4. Stepper drive is faulted.
1. Ensure there are bags on the roll, and
they are properly installed on the unwind
shaft.
2. Ensure the foot switch plug is making
a solid connection with the receptacle on
the machine.
3. Check the fault condition on the
display and troubleshoot accordingly.
4. Refer to the Pressure Bar and Film
Feed Motor Controllers Section (page 3-
1).
Bag film will not advance.
1. Cradle not properly latched.
2. Jaw “Home” sensor is out of
position.
3. Loose pulley or drive belt.
4. Broken drive belt.
5. Motor is not plugged in.
6. Blown system or drive fuse.
1. Ensure the cradle is completely closed
and securely latched.
2. Refer to the Jaw Position Sensors
Section (page 3-146) to verify sensor
alignment.
3. Check drive pulleys for tight fit on
shafts, and drive belts for proper tension
(see Checking Belt Tension on Page 2-
6).
4. Check the Film Feed Motor Drive Belt
(page 3-60) and the Film Feed Roller
Drive Belt (page 3-61).
5. Check motor plug for proper
connection.
6. Refer to Fuses (page3-6) and Film
Feed Stepper Drive (page3-1) sections.
Service and Maintenance Manual 4-1 960714-02B © 2007 I2407
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