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Introduction
WARNING:
safety chapter before you do maintenance
on the product.
Maintenance
Examine all the screws keeping the pistons on the screed. If it is neces-
sary, tighten the screws.
Examine all nuts. If it is necessary, tighten them correctly.
Examine all screws of type M10. If it is necessary, tighten them correctly
to 47 Nm.
Examine all screws of type M12. If it is necessary, tighten them correctly
to 81 Nm.
To clean the product on page 21
Clean the product.
Make sure the winches operate correctly.
Examine the cables for damage. Replace damaged cables
Make sure that the cables are wound correctly around the cable drum
without knots and with correct tension.
For gasoline drive units and electric units:
a) Lubricate the bearings of the truss screed sections.
b) Examine the drive belt tension.
c) Examine the engine/motor speed.
For gasoline drive units, do a check of the fuel level and the engine oil
level. Refer to the engine manual.
For pneumatic drive units:
the pneumatic sections on page 22
a) Fill the automatic lubricator and make sure that the oil flow is 2-3 drops
each second.
b) Examine thee concrete vibrator. If it has stopped, clean the concrete
vibrator.
To clean the product
•
Remove concrete from the surfaces of the product
after each operation before the concrete becomes
hard. Spray with concrete form oil or concrete
release agent.
•
Use a high-pressure washer to clean the product.
992 - 002 - 11.10.2023
Maintenance
Read and understand the
Technical data on page 26
To clean and lubricate a concrete vibrator on
Maintenance schedule
Note:
If more than 1 time interval is identified in
a table row, the shortest time interval is for the first
maintenance only.
At the first start af-
ter the first hour
CAUTION:
directly at the motor of an electric drive
unit.
CAUTION:
gasoline drive unit with a high-pressure
washer, put a cover on the engine. No
Daily
X
X
X
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X
X
X
X
X
X
X
X
Do not point the water
Before you clean a
21
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