Bomag BW 213 D-4 Operating Instructions, Maintenance Instructions page 70

E v e r y 5 0 0 o p e r a t i n g h o u r s
Tighten the V-belt.
Fig. 95
Slightly slacken fastening screws 1, 2 and 3
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(Fig. 95).
Press the compressor in direction of arrow, un-
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til the correct V-belt tension is reached.
Retighten all fastening screws.
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Changing the V-belt
Slightly slacken the fastening screws 1, 2 and
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3.
Press the compressor against the direction of
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arrow completely against the engine.
Take the old V-belt off.
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Fit the new V-belt to the V-belt pulleys.
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Tension the V-belt as previously described.
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Caution
!
Check the V-belt tension after a running time of
30 minutes.
7 0
5.23 Service the air conditioning
Cleaning the condenser
Caution
!
A soiled condenser results in a considerable
reduction of air conditioning power.
Under extremely dusty conditions it may be
necessary to clean the condenser several
times per day.
If, during operation of the air conditioning sys-
tem, the warning buzzer sounds switch the air
conditioning off and clean the condenser.
In case of formation of foam have the air con-
ditioning system inspected by the service de-
partment.
Danger
!
Danger of accident!
Do not clean with a hot water jet. Heat will
cause extreme overpressure, which could
cause damage or explosion of the system.
Use access steps and grips to mount and dis-
mount the machine.
Fig. 96
Unscrew the condenser fastening screws (Fig.
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96) and fold the condenser forward.
Clean the condenser fins on front and back
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with compressed air or cold water.
* Optional equipment
B O M A G
*
BW 213 D-4