USER MANUAL
Service / Maintenance
The service must be performed by a professional electrician.
A service form can be found at https://www.garo.se/en/volvo-trucks/manuals
In order for the warranty to apply, it is required that a completed service form/forms, (depending on the age of the product), can be
presented when contacting Volvo Action Service.
The most recent service form may not be older than 12 months. Service is performed by visual inspecting both outside and inside of the
LS4 MINI, conditioning of components as well as functional tests. Specific service points can be found in the service form.
If your LS4 MINI is connected to Backend Operator or other external supervised system, GARO recommends that you contact the
operator, to plan the service in advance, in order to avoid unnecessary errors and warning messages that could lead to expensive
emergency call outs from other service partners. You can normally find information inside the LS4 MINI if it is connected to a supervised
system.
Service and maintenance form
Check point for annual maintenence:
Status/ Value
Comment/remark
Visual check outside cabinet
LED indication lit
Check cables, connectors, connector pins
Check color, foil and instructions
Check fastening/fixing to ground/wall
Clean LS4 MINI outside surface
Check both RCCB by pressing "T" button. Check that LED indication
switches to red color for both sides
Function test by GARO test-equipment or similar
Check that electrical power is delivered by indications on test equipment
Check RFID reader (when available). Indication by 2 or 3 flashes from
LED:s
Turn off the electrical power
Check gaskets
Check torque for mains terminals
Check torque for LS4 MINI fixing screws towards ground/wall
Check connectors on CCU module
Check torque for connectors on contactor, relays, and DC-PSU
Measure the earthing resistans (Ohm) on EV sockets/cables with a
multimeter
Clean inside when necessary
Turn on the electrical power
Check charging function
Plant ID:
Name:
Date:
13
EN
