Installation and maintenance instructions
GVI Product Manual: Frames C, D & E
46
192-300300N1 GVI Frames C, D & E 2019-9
1. Verify that the item number stated on the motor controller label is correct for the
application.
2. For flat heat sink version, apply thermal grease evenly over the heat sink surface.
3. Mount the motor controller to the vehicle body and tighten the bolts slightly. See chapter
10.5.1 for recommended bolts.
4. Tighten the bolts. Applied torque must be defined by OEM according to material used in
vehicle body.
5. Insert mating I/O connector plug to the motor controller.
6. Perform initial start-up according to the procedure described in chapter 10.7.1.
7. Connect the power cables to the terminals (Table 12) on the motor controller according
to chapter 10.6.
8. Reconnect the battery power supply.
10.5.1. Assembly material for GVI mounting
The depth of thread in the vehicle body should be at least 1.5 x Ø mm. For bolt lengths (L) and drilling
pattern, see chapter 13.5.2.
The following sub-chapters describe recommended assembly materials (not included with product) for
mounting of the different GVI models.
WARNING
High current - risk of personnel injury and/or damage to equipment
To avoid burning or overheating of the high-current terminals, ensure that:
The correct torque is applied to screws or nuts at production.
The proper mounting bolt length is used in installations with threaded studs.
Figure 30 Principle illustration of assembly materials
Screws and nuts (when used) for the different GVI models are specified in Table 11.
Pos
Name
Characteristics
Pieces
1
Bolt
MC6S M6 x L 8.8 fzb (DIN 912),
MRT M6 x L 8.8 fzb,
T30 (DIN 7985) or equivalent (1/4 UNC)
4
2
Washer
BRB 8.8 HB 200 fzb (DIN125A)
4
-
Thermal grease
Electrolube HTC or Dow Corning 340, approximate 9 grams
-
Table 11 Assembly materials for GVI Frame C, D and E
