Rena T-750 - Manual (Page 52)

TROUBLESHOOTING
Tabber Operation Problems
CONDITION SOLUTION
Media feeds, but no tab or stamp is applied. 1. Make sure media is feeding against the
Media Guide Fence.
2. Check Media Sensor for proper operation.
3. Check that tabs are present. Are you out of
tabs?
4. Check that tabs are threaded correctly.
Tabber display powers on, but Transport Power
Button won’t turn on when pressed. 1. Check to be sure Emergency Stop switch
is released.
2. Check to be sure Exit Roller Assembly is
closed and locked.
3. Check to be sure Jumper Plug is installed
into Safety Stop connection, located on
sidewall of tabber.
Unwind Drive rollers not advancing tabs/stamps
into Bin. 1. Check to be sure the Power connection
between the Reel Assembly and tabber is
securely connected.
2. Check to be sure unwind rollers are
engaged.
3. Check/Clean Bin Sensor.
Tab web breaking at the Unwind Driver Roller. 1. Tab web wrapping around rollers. Clean
unwind rollers.
2. Tabs not spinning freely on Reel. Reel
improperly installed.
3. Check to be sure the Power connection
between the Reel assembly and tabber is
securely connected.
Tab web breaks at or near Tab Applicator Head
peel point. 1. Tabs not manufactured correctly. Tab
backing cut when tabs were made; as tabs
peel backing is torn. Tab web too weak.
2. Unwind drive rollers not advancing tab
stock. Check that unwind rollers are
engaged. Check Bin Sensor.
3. Check to be sure the Power connection
between the Reel assembly and tabber is
securely connected.
Tabber Stops while tabbing. 1. Speed of tabbing exceeds maximum speed
for the number of tabs being applied.
Slow down tabber.
2. Feeder speed is too fast, leaving too little
gap between pieces. Slow down feeder.
T-750 Tabber Operations Rev. 3/4/08 52