Soredex CRANEX Novus e - Problems during Start Up; Problems during Exposure

CRANEX
®
Novus e 4. Troubleshooting
Service manual 63
4.2 Problems during start up
Nothing happens when the unit is switched on
The on/off switch light does not come on.
CAUSE A
Power cut.
SOLUTION A
Check to see if the power has been cut off.
CAUSE B
Unit not connected to the main power supply
SOLUTION B
Make sure that the unit is connected to the main power
supply. Check the condition of the power supply cable.
If it is damaged, replace it.
CAUSE C
The main fuses (2) have blown.
SOLUTION C
Disconnect the main power supply cable from the unit
and then replace the main fuses (2). They are located
below the main power supply cable at the rear of the
column.
The fuse ratings are stated in chapter 2.5 Electrical
description - Main fuses
The on/off switch light comes on but the display
does not come on.
CAUSE A
L900 (Control panel) is not receiving power or is faulty.
SOLUTION A
Check the supply of power to L900. Power is routed to
L900 as follows:
1. Mains power is supplied to L1600 (Z-Motor Driver.
If L1600 is receiving power lamp LA1 (on L1600)
will be on.
If it is not, check the cables and connectors be-
tween the on/off switch and L1600 (J105 and J106)
and replace the cables if they are faulty.
If the cables are okay, replace L1600.