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ULTRAFLEX
3
Screw the nuts completely on the corresponding
90° unions (3), Fit and screw the unions manually as
indicated in the picture until they are inserted
completely. Turn them until they are positioned
correctly with respect to the pipes by unscrewing them
no more than one revolution, then tighten the nuts
with a 11/16" Allen wrench with a torque of 17,6 Nm
(13 lb ft) until the washer touches the nut.
WARNING
DO NOT USE teflon tape or adhesive tape.
DO NOT PUT any thread sealant like Loctite 542 or
similar products.
ONLY IN CASE OF ADDITIONAL STATIONS
4
FITTING APPLICATION FOR ADDITIONAL STATIONS
Position 3/8" straight unions (4) on the pumps as
indicated in the picture.
Put some fitting sealant type Loctite 542 or Loctite 545
on the thread. Fit and screw manually the fittings (4)
until they are completely inserted; then tighten them
with a 7/16" open end wrench with a torque of 17.6
Nm (156 lb ft).
WARNING
Do not use teflon tape or adhesive tape. Pay attention
to the sealant positioning: if it is inserted into the
system, it could block it and make it unusable.
5
By using the proper template supplied with
this manual, make the holes for the dowels (5)
required by the installation in the suitable
position on the dashboard.
page 14
of 82 -
PUMP FOR HYDRAULIC SYSTEMS
Installation and Maintenance Manual
System fitting
3
Connection for additional
station*
Connection for additional station
System fitting
4
Connection for additional
station
5
Connection for
a d d i t i o n a l
station*
System fitting
3
*
except for pumps
series "NV"
System fitting
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