Troubleshooting; Maintenance - Safescan 1550 User Manual

4.0 TRoUBLe SHooTInG
4.1 coIn RUnWay JaMMInG
When coins are jammed in the coin runway of the machine, rotate the diameter knob counter-clockwise to release
the left guide plate. The jammed coin will fall into the Rejected Coin Box, and then you can re-adjust the diameter
knob again.
4.2 cenTRIFUGaL DISc JaMMInG
If foreign objects are mixed with coin in the hopper, jamming may occur between the centrifugal disc and the coin
guide plate.
• Open the Side Cover.
• Then, pull up the front feed pulley arm
and push & pull the lock plate upward
to remove the foreign objects.
4.3 THe ScReen DISPLay 'Ja'
If the counting sensor is covered by dust, the LED will display 'JA'. Remove the
V-Belt, clean the counting sensor using a cotton stick with cleaning alcohol.

5.0 MaInTenance

5.1 DaILy MaInTenance
note:
Always switch OFF the main power before starting daily maintenance.
• Clean the coin runway and the counting sensor at least once a day with a brush.
• Check whether the feed belt is dirty or worn. If it is dirty, clean it using a piece of
soft cloth saturated with denatured alcohol. If it is worn, replace it with a new belt.
5.2 HoW To RePLace THe V-BeLT
• Open the upper cover, pull the front feed pulley arm upward, then remove
the V-Belt 322 and V-belt 564 from the machine, then, install a new V-Belt on
the Pulleys (enclosed in the box) .
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