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Flat face quick release couplings allow the operator to
remove and install attachments swiftly and efficiently. The
Skid Steer Attachment pipework has two male couplings
fitted. The attachment hoses have corresponding female
couplings fitted.
!
!
WARNING
The external surfaces of the couplings must be clean
before connecting or disconnecting. Ingress of dirt will
cause fluid leaks and difficulty in connecting or
disconnecting. You could be killed or seriously injured by
faulty Quick Release Couplings.
2-4-1-15
The quick release couplings should be trouble free and
relatively easy to connect and disconnect, provided they are
kept clean and used correctly. The recommendations listed
below should always apply when using flat face quick release
couplings.
Finally, please read the correct fitting and releasing
procedures before installing or removing any optional
attachment fitted with quick release couplings.
Quick Release Couplings - Do's & Don'ts
DO
wipe the two faces of the coupling and make sure they
are clean before connecting.
DO
make sure the outside sleeve (female coupling) is pulled
back when disconnecting.
DO
connect and disconnect a new coupling two or three
times to 'work' the PTFE seals - sometimes a new coupling
will stick if the seals have not been 'worked'.
DO
use a spanner on the hexagon flats of the coupling when
fitting adaptors.
DO
use a rubber or hide hammer to disconnect a coupling if
it sticks - sticking may occur if there is dirt present in the
coupling.
DON'T
attempt to re-connect a damaged half coupling - this
will destroy the seals and necessitate replacing both half
couplings.
DON'T
leave the coupling where it may be run over by a
machine or otherwise crushed - this will distort the coupling
sleeve and prevent correct connection and disconnection.
DON'T
clamp on the smooth diameter of the coupling when
fitting adaptors - always use the hexagon.
DON'T
try to turn the sleeve (female coupling) when the
coupling has been disconnected - the locking ball will wedge
underneath the sleeve and destroy the coupling.
DON'T
damage the faces of the couplings - this can prevent
connection and disconnection, or damage seals and cause
leakage.
DON'T
try to dismantle the couplings - they are non
serviceable parts. If a coupling is damaged it should be
replaced with a new one.
!
!
WARNING
It is not possible to vent all residual pressure. Loosen the
connection one full turn and allow the pressure to
dissipate. Keep face and hands well clear of pressurised
hydraulic oil and wear protective glasses.
HYD 4-3
Before connecting or removing any hydraulic hose, residual
hydraulic pressure trapped in the service hose line must be
vented (see
Connecting/Disconnecting Hydraulic Hoses
on page 2 - 1).
Connecting Quick Release Couplings
1
Remove any residual hydraulic pressure trapped in the
service line hose.
2
Wipe the two faces of the male and female couplings
and make sure they are clean.
3
Make sure that ball
C
in the female coupling is located in
one of its slots.
4
Fit the male coupling into the female coupling. To ensure
that the coupling is not accidentally released, rotate
sleeve
E
half a turn and make sure that the locking ball
C
does not align with slot
D
.
Disconnecting Quick Release Couplings
1
Release any residual hydraulic pressure trapped in the
service line hose.
2
Align slot
D
with ball
C
.
3
Pull back sleeve
E
to release the coupling.
169490
Section A
Optional Attachments
9803/8500
Section A
1 - 1
Issue 3*
Quick Release Couplings
E
E
C
C
D
D
*
Summary of Contents for ROBOT 150
Page 2: ......
Page 21: ...5 2 Safety Decals cont d Section 2 Care and Safety 9803 8500 Section 2 5 2 Issue 2...
Page 77: ...Attachments Section A Section A 7 7 9803 8500 Issue 1 Backhoe...
Page 97: ...4 3 Section C Electrics 9803 8500 Section C 4 3 Issue 1 Alternator S213570...
Page 123: ...1 1 Section D Controls 9803 8500 Section D 1 1 Issue 1 Safety Restraint Bar S168160 1...
Page 125: ...2 1 Section D Controls 9803 8500 Section D 2 1 Issue 1 Throttle Controls S168150D...
Page 142: ...Hydraulics 9803 8500 Issue 1 4 1 4 1 Descriptions Section E Section E...
Page 145: ...Hydraulics 9803 8500 Issue 2 5 2 5 2 Descriptions Section E Section E...
Page 146: ...Hydraulics 9803 8500 Issue 2 5 3 5 3 Descriptions Section E Section E...
Page 149: ...Hydraulics 9803 8500 Issue 2 5 6 5 6 Descriptions Section E Section E...
Page 152: ...Hydraulics 9803 8500 Issue 1 5 9 5 9 Descriptions Section E Section E...
Page 163: ...10 1 Section E Hydraulics 9803 8500 Section E 10 1 Issue 1 Pumps 168150...
Page 165: ...10 3 Section E Hydraulics 9803 8500 Section E 10 3 Issue 1 Pumps 168030...
Page 167: ...10 5 Section E Hydraulics 9803 8500 Section E 10 5 Issue 1 Pumps 168160...
Page 175: ...11 1 Section E Hydraulics 9803 8500 Section E 11 1 Issue 2 Pumps 167750...
Page 179: ...13 1 Section E Hydraulics 9803 8500 Section E 13 1 Issue 1 Drive Motors 167720 S167720A...
Page 183: ...13 5 Section E Hydraulics 9803 8500 Section E 13 5 Issue 1 Drive Motors S243720 X X S243870...
Page 212: ...18 1 Section E Hydraulics 9803 8500 Section E 18 1 Issue 2 Valves S204980 X X 3 B A 4 2 1 5...
Page 215: ...20 1 Section E Hydraulics 9803 8500 Section E 20 1 Issue 1 Servo Joysticks S167960...
Page 217: ...20 3 Section E Hydraulics 9803 8500 Section E 20 3 Issue 1 Servo Joysticks 167950...
Page 221: ...23 3 Section E Hydraulics 9803 8500 Section E 23 3 Issue 1 Rams S167800...
Page 241: ...1 2 Section F Transmission 9803 8500 Section F 1 2 Issue 2 Tyres and Wheels 167861 167811...
Page 243: ...1 4 Section F Transmission 9803 8500 Section F 1 4 Issue 2 Tyres and Wheels 167851...
Page 253: ...2 1 Section K Engine 9803 8500 Section K 2 1 Issue 1 Removal and Replacement S167990...