DUAL POWER II
EN
Assembly
Recommendations
• Before starting assembly, please read instructions and
follow them during installation process.
• Use the adequate tools for each operation.
Electricity
• Disconnect ignition key.
• Disconnect battery before starting assembly.
• Make sure electric components are securely connected,
checking their correct fitting.
Piping
• Ensure the refrigerant conduit sleeves are secure and do
not come into contact with sharp or very hot elements.
• Take particular care when making the boreholes and
cutting, making sure there is no damage to the electric
cables or the fuel conduits.
• All the couplings must be clean, applying a small
amount of the same oil as used for the compressor
before tightening them.
• Always tighten the couplings using 2 wrenches to
prevent any breakage.
Tightening torque (N∙m)
Steel quality
Thread
8.8
M6/100
10
M8/125
22
M10/150
45
Tightening torque (N∙m)
Coupling
3/8
1/2
5/8
Torque
10.9
13
10
30
13
61
17
Nut
Torque
5/8
15-17
3/4
15-17
7/8
24/27
Ø19, Ø35 Circular saw
Bore
Ø4, Ø6, Ø9 Broaches
10, 13, 17, 19, 22, 24, 27 Wrench
Scissors
Flexo-meter
Documentation included
Mounting instructions 12V/24V
User's guide
Troubleshooting 12V/24V
Warranty
Fragile
Beware of cuts!
Electrical hazard
!
The installing personnel must have a sufficient
training in vehicles air conditioning.
!
Bergstrom shall not be responsible for breakdowns
or damages coming from an inadequate handling or
installation of the equipment or from modifications
and substitutions carried out without our express and
written authorisation.
!
Please see product warranty procedure included in
Troubleshooting.
!
Please see equipment User's Guide for its correct
functioning of the remote control and control panel.
!
Once installation is finished, the following documents
must be handed over to the user: User's Guide,
Warranty and Troubleshooting.
!
The unit does not comply with ADR regulations.
6
Tools
1002447392
220AA10005
1002447393
220AA10010
Symbology
! Warnings