VII - 7
Maintenance
7.8 Chain tension
7.8.1 Pick-up drive unit
The pick-up drive unit is located at the front on the left
hand side of the loading wagon.
Spring length under tension X = 30 mm
7.8.2 Scraper-floor advance
The scraper floor of the loading wagon is tensioned
automatically. The operation of the tensioning device must
be checked regularly.
After long periods of operation, the scraper-
floor chain may strech so that automatic
tensioning is no longer guaranteed. In this
case, the chain must be shortened by 2 or 4
links.
KDW04120
1
x
2
For separate scraper floors with 4 chains
•
Hook in the spring clamp (2).
•
Using a nut, draw the threaded spindle (1) out until the
scraper-floor tensioner can move freely.
The tension spring is under high tension.
Repair work on the automatic tensioning
device must only be carried out by specialists
using an assembly tool which is suitable for
the purpose.
KDW00100
2
1
3
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Страница 4: ...Foreword ...
Страница 10: ...I 4 General information ...
Страница 15: ...II 5 Safety ...
Страница 20: ...II 10 Safety ...
Страница 38: ...III 18 Operation ...
Страница 44: ...V 4 Operator friendly solenoid control unit ...
Страница 48: ...VI 4 Hydraulic system 6 2 3 Hydraulic unit standard ...
Страница 49: ...VI 5 Hydraulic system 6 2 4 Hydraulic unit operator friendly ...
Страница 52: ...VI 8 Hydraulic system ...
Страница 68: ...VII 16 Maintenance ...
Страница 70: ...VIII 2 Overwintering ...
Страница 72: ...IX 2 Recommissioning ...
Страница 74: ...X 2 Faults causes and removal ...
Страница 83: ...A 9 Appendix A2 Electrical circuit diagram Standardoperation ...
Страница 84: ...A 10 Appendix Operator friendlyoperation ...
Страница 85: ...A 11 Appendix ...
Страница 86: ...A 12 Appendix ...
Страница 87: ...A 13 Appendix ...