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*
)
OFI= Optimised for injector
DK
INSTALLATION GUIDE
Pump SCP 084, 108 DIN OFI* is an externally drained pump suitable for hy-
draulic motor operations in closed hydraulic systems with injector K-Jet 2.
1. GENERAL INSTRUCTIONS
The hydraulic system must conform to demands concerning pipe dimen-
sions, filtering etc. according to Sunfab "General Instructions" 4001.
2. POWER TAKE OFF'S DIRECTION OF ROTATION
Pump SCP 084, 108 DIN OFI* supplied in left-hand (L) or right-hand (R) de-
signs. NOTE! The cover can not be turned to change the direction of rotation.
3. POWER TAKE OFF'S OUTGOING SPEED
Check the power take off's speed against the pump. Below max pump speed
without injector respective with the three models:
K-Jet 2
SCP
without
160
084 DIN OFI* 2200
2000
108 DIN OFI* 2300
1500
4. FILL THE HOUSING WITH HYDRAULIC OIL
5. PUMP INSTALLATION
Lubricate the splined shaft before installation using assembly paste intended
for spline joints, e.g. Molykote G Rapid plus, or the like.
Do not hit the gear wheel/companion flange.
Gear: Use M12 studs and sleeve.
Companion flange: Use M12 studs and washer.
Secure the gear wheel using a circlip or M12 bolt and locking fluid.
Secure the O-ring and fit the pump on the power take off.
5. SUCTION PIPE
Without an injector a traditional suction connection according to first figure's
right column applies. Use two heavy duty hose clips. Tighten the suction
connection's bolts crosswise.
The traditional suction connection can also be used with an injector with
a feed pressure up to 4 bar. Under these conditions the dimensions on the
suction hose can be reduced. See first figure's left-hand column.
With feed pressures greater than 4 bar, a threaded connection as shown
in figure two must be used. A suitable threaded adapter plate can be found
in the Sunfab accessory catalogue under suction connections. The feed pres-
sure level depends on the flow and injector model and can be read from the
diagrams below.
6. PRESSURE PIPE
Only pressure connections with flat seals. Do not use connections with ta-
pered threads.
7. DRAINAGE
SCP 084, 108 DIN OFI* requires a separate ½" (13 mm) drainage line from
the pump. The hose is routed so that the pump can not
be drained of oil. See fig. The connection to the oil tank must be below the oil
level and far from the suction inlet's tank connection.
WARNING
When the pump is running
1. Do not touch the pressure line.
2. Watch out for rotating parts (applies to intermediate shaft assembly).
Sunfab Hydraulics AB, Box 1094, SE-824 12 Hudiksvall, Sweden. Tel: +46 650-367 00, Fax: +46 650-367 27, E-mail: sunfab@sunfab.se Web: www.sunfab.com
250
350
3000
–
2500 3000
NO
INSTALLATION GUIDE
Pump SCP 084, 108 DIN OFI* is an externally drained pump suitable for hy-
draulic motor operations in closed hydraulic systems with injector K-Jet 2.
1. GENERAL INSTRUCTIONS
The hydraulic system must conform to demands concerning pipe dimen-
sions, filtering etc. according to Sunfab "General Instructions" 4001.
2. POWER TAKE OFF'S DIRECTION OF ROTATION
Pump SCP 084, 108 DIN OFI* supplied in left-hand (L) or right-hand (R) de-
signs. NOTE! The cover can not be turned to change the direction of rotation.
3. POWER TAKE OFF'S OUTGOING SPEED
Check the power take off's speed against the pump. Below max pump speed
without injector respective with the three models:
K-Jet 2
SCP
without
160
084 DIN OFI*
2200
2000
108 DIN OFI*
2300
1500
4. FILL THE HOUSING WITH HYDRAULIC OIL
5. PUMP INSTALLATION
Lubricate the splined shaft before installation using assembly paste intended
for spline joints, e.g. Molykote G Rapid plus, or the like.
Do not hit the gear wheel/companion flange.
Gear: Use M12 studs and sleeve.
Companion flange: Use M12 studs and washer.
Secure the gear wheel using a circlip or M12 bolt and locking fluid.
Secure the O-ring and fit the pump on the power take off.
5. SUCTION PIPE
Without an injector a traditional suction connection according to first figure's
right column applies. Use two heavy duty hose clips. Tighten the suction
connection's bolts crosswise.
The traditional suction connection can also be used with an injector with
a feed pressure up to 4 bar. Under these conditions the dimensions on the
suction hose can be reduced. See first figure's left-hand column.
With feed pressures greater than 4 bar, a threaded connection as shown
in figure two must be used. A suitable threaded adapter plate can be found
in the Sunfab accessory catalogue under suction connections. The feed pres-
sure level depends on the flow and injector model and can be read from the
diagrams below.
6. PRESSURE PIPE
Only pressure connections with flat seals. Do not use connections with ta-
pered threads.
7. DRAINAGE
SCP 084, 108 DIN OFI* requires a separate ½" (13 mm) drainage line from
the pump. The hose is routed so that the pump can not
be drained of oil. See fig. The connection to the oil tank must be below the oil
level and far from the suction inlet's tank connection.
WARNING
When the pump is running
1. Do not touch the pressure line.
2. Watch out for rotating parts (applies to intermediate shaft assembly).
PUMP SCP 084, 108 DIN OFI
250
350
3000
–
2500 3000
7003INT1511 REV 1.1 4/6
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