ABB IRB 8700 Product Manual page 607

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Table of Contents

Performing a leak-down test

Preparations before refitting the motor

Product manual - IRB 8700

3HAC052853-001 Revision: M

Remove the hub tool and fit the attachment

screws for the hub.

Apply locking liquid (Loctite 243) on the

The number of attachment screws differ

depending on gearbox.

Secure the hub.

Perform a leak-down test.

Make sure that all supplies for electrical power,

hydraulic pressure, and air pressure are turned

Remove old paint residues and other contamina-

tion from the contact surfaces on both motor and

Wipe clean the contact surfaces from any remain-

ing contamination.

Also wipe clean the o-ring groove.

Inspect the o-ring.

Replace if damaged.

4.8.3 Replacing the axis-2 gearbox

Attachment screws: M6x30 12.9.

Axis-1 = 6 pcs

Axis-2 = 8 pcs

Axis-3 = 8 pcs

Axis-4 = 4 pcs

Axis-5 = 6 pcs

Axis-6 = 4 pcs

Tightening torque: 14 Nm.

Performing a leak-down test on

O-ring, 3HAB3772-107

xx1200001019

Continues on next page

Irb 8700 - 550/4.20 Irb 8700 - 800/3.50