ELF 01.10.2019
English / Englisch
•
Check the tension of the V-belts and correct it if necessary
with the aid of the eye bolt at the motor (
Section 7.8,
Replacement and tensioning of V-belts
).
•
Check that the lowering rod linkage is easy running.
•
Check the dust suction system and the dust bag for leaks
and damages.
•
Carry out a visual inspection of the electrical equipment
(extension cable, plug, couplings).
7.2 LUBRICATION
ATTENTION!
Machines from year of manufacture 1998:
The two wheel arms are each mounted in a self-lubricating
plastic bushing in the machine housing! This bushing does
not require lubrication! Never use sprays such as WD 40 or
similar!
Machines up to year of manufacture 1997:
On the bearings of the two wheel arms in the machine housing
there is one lubrication nipple each. For general upkeep of
the machine, after around 100 operating hours we recommend
sparing lubrication of the two lubrication nipples at the
wheel bearings using a manual grease gun (tool kit) using
ball bearing grease.
In order to guarantee lasting easy running of the moving parts, lubri-
cate at regular intervals at the following lubrication points (fig. 67):
A
Top part of the rod linkage at the lever plate
B
Lever plate on the handle shaft
To do this, tilt the machine slightly to one side and allow a small
amount of oil to run into the lubrication points.
C
Wing screw on the bottom part of the rod linkage
D
Guide tube in the machine housing
E
Wing nut at the machine housing
Use customary lubricating oil for these lubrication points - never
use grease or sprays such as WD 40 or similar!
MAINTENANCE WORK AND REPLACEMENT OF WEARING PARTS
Fig. 67
Lubrication points which should be regularly oiled.
7
42
Содержание ELF
Страница 1: ......
Страница 75: ...ELF 01 10 2019 English Englisch NOTES 74...