SPANNTOP [nova] – Maintenance
8.3 Preservation
4. x
Special tools required:
Universal grease 2085/0003
Grease gun
Oil stone
Soft, lint-free cloth
Fig. 90
1. Disassembling the clamping device [see section »
Disassembling the clamping unit«].
2. Hone all the bearing surfaces of the clamping devi-
ce with an oil stone.
3. For the SPANNTOP [nova] modular, in addition
hone all bearing surfaces of the coupling [1] with
an oil stone and apply a thin layer of grease to the
torsional safety element. Remove excess grease
with a cloth.
4. Lightly grease all cylindrical screws. Remove ex-
cess grease with a cloth.
5. Remount the clamping devices. To do this, for the
SPANNTOP [nova] combi deadlength and combi
pull-back variants, re-insert the clamping unit in
the spindle flange.
6. For the SPANNTOP [nova] modular variant first,
insert the coupling with the torsional safety ele-
ment in the spindle flange and then mount the
clamping unit.
7. Screw all cylindrical screws into the clamping devi-
ce again and tighten them hand tight.
For subsequent storage tightening the cylindri-
cal screws hand tight suffices. This facilitates
re-commissioning and protects the cylindrical
screws.
Fig. 91
8. Use the lubricating nipples to grease the
SPANNTOP [nova] combi deadlength clamping
unit with a grease gun and universal grease.
9. Lightly grease all interior and outer surfaces of the
clamping device. Remove excess grease with a
cloth.
10. Pack the clamping device airtight in foil. Place it on
a level, impact-free storage location and safeguard
it from falling.
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