Service Check; What Is What On The Control Unit - Husqvarna DXR250 Operator's Manual

Service check

This service check works only on generation 2-* and 3-* machines. The service check comprises two connectors, K22
(A) and K23 (B), and a control unit (C).
*switch S1 on the electric cabinet must be in position 2.

What is what on the control unit?

The control unit has a machine stop (D) and 12 toggle switches with various functions.
1 On/Off (I / O)
2 Mode selector
3 Arm 1 (out/in)
4 Arm 2 (up/down)
5 Arm 3 (up/down)
6 Tool (up/down)
7 Telescopic arm, DXR310 (out/in)
8 Caterpillar tracks, left (forward/back)
9 Tower (rotation)
10 Caterpillar tracks, right (forward/back)
11 Outrigger, active
- Left - left side (x2)
- Center - all
- Right - right side (x2)
12 Outrigger, move (up/down)
The service check is used only for moving the machine to service.
The machine must be in drivable condition. The service check replaces only the control system and remote control.
NOTICE! The service check is not for working with and tools can not be activated.
WARNING! Nobody may go within the risk zone of the machine while moving is in progress. The
!
risk zone varies depending on ground conditions, etc. Study the possible risks before starting to
move. If ground conditions change while moving is in progress, the risk zone must be redefined.
Connect the service check
• Lift the protective cover and unscrew the covers over the control modules. Connect service check by transferring the
connectors from the machine's control modules K23 (3 outlets) and K22 (2 outlets) to the corresponding contacts on
service check.
SERIES 2/3XX
K22
• The lamp on service check comes on when everything is connected correctly.
• Choose the type of machine that service check is to control.
- SERIES 1xx - DXR140
- SERIES 2/3xx - DXR250, DXR270, DXR300, DXR310
• Put the I/O switch to 'I'. The machine's lighting comes on.
• See earlier overview for maneuvering via service check.
36 – English
ACCESSORIES
1
3
4
5
7
8
9
10
K23
2
6
11
12
A
B
C
D