MagnaTrack ST
EN
16
5
Maintenance
All installation, repair and maintenance work must be carried out by qualified
personnel. Contact your nearest authorized distributor or Nederman for advice
on technical service or if you require help with spare parts.
NOTE!
The service intervals in this chapter are based on the unit being
professionally maintained.
5.1
Check these points when needed
1.
The electro magnetic operation. Check the attachment with the connector
and use a dry cloth to clean the magnet and anchor plate on the vehicle
when necessary.
2.
Disconnection position. The extraction hose should disconnect from the
exhaust pipe immediately before the station door opening at normal speed,
not more than 10 km/h (6.3 mph). Adjust the disconnection position by
moving the micro switch on the front rail, see Figure 8, item 1.
3.
The operation of the balancer, make sure that the hose lifts up properly. If
necessary, adjust the lifting power of the balancer.
4.
Check that the trolley moves easy in the whole length of rail.
5.
Check the mounting devices with bolts.
6.
The cord on the balancer.
7.
The hoses.
8.
The nozzle’s internal contact surface. Clean with a dry cloyh when
necessary.
5.2
Balancer
Increasing Spring Tension
1.
Turn the mainshaft (1) with a wrench in a counter-clockwise direction.
Turn mainshaft 1/4 turn (1-click) at a time until desired tension is
achieved, see Figure 16.
Decreasing Spring Tension
1.
Turn mainshaft (1) with a wrench in a counter clockwise direction just
enough to release tension lock lever (2), see Figure 16.
2.
Push tension lock lever (2).
3.
Slowly allow mainshaft to turn clockwise and release tension lock lever
before allowing mainshaft to rotate 1/4 turn (1-click).
4.
Repeat this process until desired tension is achieved.
5.
If the spring tension has been increased check that the required length of
the cable can be drawn out with out stretching the spring to the limit.
Maintenance and inspection
The balancer is designed to require little maintenance. Periodically check cable
and hanger for wear. The balancer is lubricated for life and requires no additio-
nal lubrication.
NOTE!
When changing the cable the balancer first must be removed from its
support device and all its spring tension must be released.
Summary of Contents for MagnaTrack ST
Page 2: ...MagnaTrack ST 2 ...
Page 5: ...MagnaTrack ST 5 ...
Page 7: ...MagnaTrack ST 7 1 2 3 4 min 0 8 m 2 ft 8 in 6 5 8 7 ...
Page 9: ...MagnaTrack ST 9 1 m 3 ft switch 13 14 15 ...
Page 10: ...MagnaTrack ST 10 1 2 20 29 22 13 15 12 9 14 25 16 2 1 3 18 27 30 5 16 17 ...
Page 18: ...MagnaTrack ST EN 18 ...
Page 26: ...MagnaTrack ST CS 26 ...
Page 74: ...MagnaTrack ST SV 74 ...
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