Tightening The V-Belt / Checking V-Belt Tension; Installing The Pressure Water System - Dolmar PC-6430, PC-6435, PC-7330, PC-7335 Instruction And Safety Manual

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13
F
14
1
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7
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G
14
STOP
11
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Tightening the V-belt /
Checking V-belt tension
IMPORTANT
Exact V-belt tension is essential for maximum cutting
performance with minimum fuel consumption. Improper
V-belt tension will result in premature wear to the V-belt
and V-belt wheel or damage to the clutch bearing.
If the Power Cut is new or the V-belt has been replaced,
retighten the V-belt after the first hour of operation!
NOTE: The two fastening nuts (11) must be loosened before
tightening the V-belt or checking the tension.
To increase the belt tension, turn the tightening screw (12) to
the right (clockwise) with the combination wrench included with
the Power Cut.
The belt tension is correctly adjusted when the nut (13) is
centred on the mark (14).
IMPORTANT:
12
After tightening/inspection, make certain to tighten
the fastening nuts (11) (30 ± 2 Nm).

Installing the pressure water system

Not in the general scope of delivery. Country-specific!
CAUTION: Before doing any work on the Po-
wer Cut, always switch off the engine and
disconnect the spark plug cap!
NOTE: When using a protective hood for a maximum disk diameter
of 300 mm (12"), always shorten hose (1) to 180 mm (7").
To do this unscrew sleeve (2) and carefully pull tube (1) off
coupling (3) and cut to 180 mm. Then push the tube end back
over the coupling and tighten the sleeve all the way.
- Install the water connection as shown in Figure H. Push
clamp (H/8) around the front grip (H/9) and fasten with the
bolt and square nut.
- Pull the quick-release coupling (H/10) from the water
connection and connect it to the 1/2" supply line (4).
- Remove the cutting disk (see instruction manual).
- Tube routing with the cutting assembly in the middle
position, see Fig. H.
- Tube routing with the cutting assembly in the outside
position, see Fig. I.
- Insert the nozzles (5) through the protective hood (6) from
the inside and put on couplings (3). Screw on and tighten
the coupling caps (7).
IMPORTANT:
To avoid bending the tubes, be sure to position the couplings
(3) in accordance with Fig. H or I as appropriate.
- Install the cutting disc (see instruction manual).
- Connect the quick-release coupling (H/10) to the supply
tube.
NOTE:
The water flow rate can be precisely adjusted with valve (H/11).
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