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Mercury TP-702-59 - Troubleshooting; LCD Display; Malfunction from Switches; Malfunction from Procedures

Mercury TP-702-59
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-A30-
6. Troubleshooting
6.1 LCD Display
When the machine has a malfunction, the LCD will flash and display a failure message.
Message shown on the LCD could be as follows:
1. Reminder message:
a. Push Start: Please press the Start Switch to make machine function. This is
especially necessary after the Safety Switch is released or after you just turn
on the machine.
b. Load Strap: Load a new roll of strap or re-do the Auto Strap feeding again.
c. B6 open; K1 open: When it shows this message after you press the Start
Switch, it means the Emergency Switch might not be released or the K1 in
the control box is abnormal.
2. Malfunction from switches:
a. Start Switch Error: This means the Start Switch or the Foot Pedal is
continuously triggered before activating them. Please check if any of these
2 Switches is defective.
b. Reel Release Error: This means the Reel Release Switch is continuously
triggered before activating it. Try to press it by hand to see if it’s defective.
c. SQ1 on Error: The SQ1 is triggered when doing Auto Strap Feeding. Check
if the SQ1 or the Switch lever is defective.
d. Foot bar failed: Foot bar is not able to function properly and cause it not able
to go back to home position.
3. Malfunction from procedures:
a. ASF failed: Auto Strap Feeding failed. It might be caused by wrong
inserting direction or inserting strap too much. Please re-do the Auto Strap
Feeding.
b. Feed jam: Resulting from not being able to feed strap to the sealing position.
When Feed jam occurs, solve it by pressing the Start Switch or Foot bar. If
this does not solve the problem, the following causes have to be checked as
well: