Technical information

562620-000, Issue1.0, March 2014
14 of 25
Required Checks Section
Maintenance Plan - Exam Code C 6
9 Repair
Once a repair has been carried out and tested, the following must be checked:
10 Safety Controller / I/O Module Fuse replacement
If a fuse supplying power to a motion cut has blown, circled blue in the image
opposite, it can be replaced. Using the Relay test screen, see section 11.1,
identify the module controlling the service in question. Disconnect all power
from the system, it is recommended the main power feed to the unit is re-
moved and the machine ignition key is in the off position. Remove the module from its
mounting bracket (four M10 nuts) then remove the back plate (eight M4 cap head bolts).
A spare main fuse (20A) and motion cut fuse (3A) are provided in the fuse holders
marked ‘Spare’, circled red in the image below. Spare fuses used should be replaced.
Ensure the seal is replaced correctly when reassembling the unit.