ABB IRB 6650S Series, Руководство по эксплуатации продукта

Страница: 280 / 450

Note Action
Remove the lower arm shaft and all additional
components, as detailed in section
Replacement
of lower arm shaft on page 283 .
15
Shown in the figure Internal compon-
ents, lower arm on page 273 .
Remove the attachment screws and washers that
attach the lower arm to the gearbox axis 2.
16
Lift the lower arm and place it on a secure sur-
face. 17
Refitting, lower arm
The procedure below details how to refit the lower arm.
Note Action
DANGER
Turn off all:
• electric power supply to the robot
• hydraulic pressure supply to the robot
• air pressure supply to the robot
Before entering the robot working area.
1
Part no. is specified in Required
equipment on page 276 .
Fit a new VK-cover on a new lower arm or re-
place the existing if damaged.
2
Art. no. is specified in Required equip-
ment on page 276 .
xx0300000548
Fit two guidings in the attachment holes of the
lower arm.
3
A: Attachment holes for the two guid-
ings
Always use a new sealing when reas-
sembling! Fit the new sealing, axis 2/3 on the guidings. 4
Art. no. is specified in Required equip-
ment on page 276 .
Art. no. is specified in Required equip-
ment on page 276 .
Apply the lifting tool to the lower arm. 5
CAUTION
The lower arm weighs 160 kg! All lifting equip-
ment used must be sized accordingly!
6
Continues on next page
280 Product manual - IRB 6650S
3HAC020993-001 Revision: Z
© Copyright 2004-2018 ABB. All rights reserved.
4 Repair
4.4.4 Replacement of complete lower arm
Continued