ABB DressPack IRB 6640, Product Manual

Page: 320 / 370

Required equipment
Note Art. no Equipment
A number of versions are available. See Spare Parts section. Water and Air unit
The Water and Air unit assembly con-
tains all required hardware for fitting
and connecting.
The contents are defined in section
Toolkits, DressPack/SpotPack on
page 335
.
3HAC17290-7 Standard toolkit,
DressPack/SpotPack
SpotPack 3HAC026208-001 Circuit diagram
Removal
The procedure below details how to remove the water-return circuit. It does not
deal with details specific to each version, such as article numbers, connector types
etc. For details see
Spare parts section.
Note Action
Turn off the water supply to the Water and Air unit. 1
Turn off the shop water drain from the Water and
Air unit. 2
One water-return:
• Disconnect the hose from
the check valve
Second water-return:
• Disconnect the hose from
the bulkhead connector.
Remove the hose of the shop floor water drain from
the Water-return circuit. 3
Only if the option Second water
return has been selected.
Loosen the locking nut. 4
Remove the Proc 3 hose from the Water and Air
unit. 5
Only if the option Second water
return has been selected.
Remove the Proc 4 hose from the Water and Air
unit. 6
Remove the Pushlok nipple (or nipples) for return
water. 7
Loosen and remove the locking nut (or nuts). 8
Unscrew the two attachment screws securing the
mounting bracket (or brackets). 9
Remove the Water-return circuit (or circuits) from
the mounting plate. 10
Refitting
The procedure below details how to refit the water-return circuit. It does not deal
with details specific to each version, such as article numbers, connector types etc.
For details see
Spare parts section.
Note Action
Place the Water-return circuit (or circuits) on the
mounting plate. 1
Continues on next page
320 Product manual - DressPack/SpotPack IRB 6640
3HAC028638-001 Revision: K
© Copyright 2007-2018 ABB. All rights reserved.
4 Repair
4.4.3 Replacement of Water-return circuit
Continued