ABB IRB 6640 Product Manual page 93

Plate for customer connections, at base
xx0500002301
A
B
Installation, fan
The procedure below details how to install the cooling fan on motors, axes 1 or 2 .
1.
2. Prepare the fanbox for installation:
3. Temporarily lift the motor cabling out of the way of the current
3HAC026876-001 Revision: F
2.6.8. Installation of cooling fan for motors, axes 1 and 2 (option)
Plate for customer connections
Attachment screws, 3 pcs, M6x16 quality 8.8-A2F
Action
DANGER!
Turn off all electric power, hydraulic and pneumatic pressure
supplies to the robot!
For Foundry Prime robots:
Do not turn off the air pressure to 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
the same figure.
motor to make room for the fanbox.
2 Installation and commissioning
89. Position for axis 2 is shown in
Continued
Note
Shown in the figure
Cooling fan on page 89.
Continues on next page
91