Documents are only to be used and distributed completely and unchanged. It is strictly the users’ responsibility to check carefully
the validity of this document with respect to his product. Manual-no.: 999155 / 29/01/2009
page 27 of 36
➨
Put housing cover in place.
☞
If it is not possible to position the housing cover, check
the head cover for correct orientation. The nib at the head
cover has to lock into the notch of the housing cover.
➨
ME 8 NT, MD 4 NT, MV 2 NT
: Install the connecting tube
(1) under the pump between the two housing covers.
➨
Screw in the socket head screws fixing the housing cover
crosswise first slightly, then tighten.
☞
Torque
12 Nm
.
Assembling fittings (ME 4(R) NT, MZ 2(D, S) NT)
➨
Use an open-ended wrench w/f 17 to assemble the screw-
in fittings with connection hose to the pump heads. In case,
counterhold with an open-ended wrench w/f 20.
ME 4R NT:
➨
Screw on adjustment device with valve block and hollow
bolt.
☞
Align valve block before tightening the hollow bolt.
➨
Tighten hollow bolt with open-end wrench w/f 7. Steady
fitting with a second open-end wrench (w/f 20).
