ABB IRB 7600 Series Product Manual page 110

2 Installation and commissioning
2.5.11. Installation of cooling fan for motors, axes 1-3 (option)
Continued
Installation, fan
The procedure below details how to install the cooling fan on any of the motors, axes 1-3 .
1.
2. Prepare the fanbox for installation:
3. Temporarily lift the motor cabling out of the way of the current
4. Fit the parts of the fanbox to the motor and reassemble with
5. Lift the box (axis 1) so that it does not rest directly on the robot
6. Install the cabling and make adjustments in RobotWare, as
Separate cabling for axis 1 or 2
The figure below shows the cabling used only for the fan on axis 1 or 2.
xx0500002173
A
B
C
108
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Action
DANGER!
Turn off all electric power, hydraulic and pneumatic pressure
supplies to the robot!
Turn off all electric power and hydraulic but not the air
pressure to the gearboxes, motors and SMB.
• disassemble the two parts of the box by removing the
nine attachment screws
• loosen the three tightening screws, to avoid damaging
the surfaces of the motor when fitting the fanbox
• turn the connector to the correct position; axis 1:
groove pointing inwards, as shown in the figure
Cooling fan on page 105. Positions for axis 2 and 3 are
shown in the figureLocation of cooling fans on page
104.
motor to make room for the fanbox.
the nine attachment screws.
and secure the box with the three tightening screws, using
locking liquid. Tighten them properly so that the box is firmly
attached to the motor.
described in the following procedures.
Cable bracket
Connector R1.SW2/3, connected to the robot base
Connector R3.FAN2, connected to the fan of axis 1or 2
Note
Shown in the figure
Cooling fan on page 105.
Continues on next page
3HAC022033-001 Revision: K