Operating Manual
V
ACU
M
ASTER
Multi-Serie
Chapter 7
Maintenance
J. Schmalz GmbH
Aacher Straße 29
D - 72293 Glatten
Tel +49 +7443 / 2403 - 0
Fax +49 +7443 / 2403 - 259
http://www.schmalz.de
e-mail: [email protected]
BA 30.30.01.00221-00
Status 03.2013
Page 16/18
7.4 Adjusting the spring-
pressure brake
(only Multi ...-90°)
Remove the actuator cover M14.
Loosen the actuator clamping screws B14.
Remove the O-Ring B62 and insert shims B40 between the armature
plate B42 and the plate B16 (thickness of shims B40: 0.25 - 0.30 mm).
Tighten screw B31 until the shims can still just be removed.
Tighten the actuator clamping screws B14 uniformly, beginning with the
screw opposite the key slot (tightening torque: 5.5 Nm).
Tighten screw B31 again.
Remove the shims B40.
Install the actuator cover M14.
Test the operation of the brake.
Brake type:
EFB 2
Nominal braking torque: 7.5 Nm
Air gap, max.:
0.6 mm
Adjusting shims:
0.25 - 0.30 mm
Pressure spring color:
black
7.5 Changing the Oil in the
Gearbox of the Swivel
Unit
(only M
ULTI
...-90°)
The oil in the gearbox of the swivel head must be changed after 10,000
operating hours or after three years, whichever occurs sooner. Oil capacity:
0.2 litres. To change the oil, first open and clean the gearbox and check the
condition of all parts subject to wear. Fit new shaft sealing rings.
The specifications apply for operation under normal conditions, at ambient
temperatures in the range -10°C to +40°C.
Recommended oil: Aral Degol BMB 680. At temperatures in the range -10°C
to -20°C, use Degol BMB 220+, at temperatures below -20°C BMB 46+.
Equivalent oil types:
Aral
Degol BMB 220
BP Energol GR-xP 220
Calypsol
Bison Oel MSR 114
ESSO
Spartan EP-220
Houghton Molygear 115
Mobil
Mobilgear 630
Shell
Omala 220
Before assembly, clean the housing gaskets and apply a plastic sealing
compound (such as Dirko).
Refill the gearbox. Never mix mineral and synthetic oils.
7.6 Vacuum blower
See operating manual in appendix.
7.7 Suction Pads / Seals
Warning
Remove items and contaminations such as adhesives, glue, saw dust, dust
etc. sticking to the seals at least once a week. Use glycerine to clean the
seals.
Immediately replace damaged seals (tears, holes, waves).
