ABB IRB 8700 Series Product Manual page 749

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Performing a leak-down test

Preparations before refitting the motor

Product manual - IRB 8700

3HAC052853-001 Revision: F

Refit the hub.

Remove the two M6x110 and fit the attach-

ment 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-dowm 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.

4.8.4 Replacing the axis-3 gearbox

xx1500002326

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

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Irb 8700-550/4.20 Irb 8700-800/3.50 Irc5