Sweepster 240 series, Руководство оператора

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MAINTENANCE AND SERVICE
REMOVING VOLUMIzER (241 & 242 SERIES ONLY)
Sweepers equipped with the patented Volumizer are not designed to reverse the direc-
tion of the brushes for End of Pile Clean Up. Reversing the auxiliary hydraulic flow will stop
brush rotation and lower the high dump floor.
If End of Pile Clean Up is required for your job at hand the Volumizer will need to be
removed and the manifold modified. This will allow the brushes to rotate in reverse while still
gently extending the cylinders on the high dump floor which acts as a dust pan for End of Pile
Clean Up.
To Remove Volumizer:
1. Relieve pressure in the hydraulic system and discon-
nect power and turn hoses to the prime mover and
block up the sweeper to gain access to the volumiz-
er.
2. Remove the volumizer retaining capscrew from the
right side of the sweeper and pull out the volumizer
mount.
3. Remove the M6 capscrew from the volumizer han-
dle on the left side of the sweeper and remove the
handle.
4. Remove the volumizer assembly from the inside of
the sweeper.
To Modify the Manifold:
1. Remove the hose and straight connector from the
“REV” port of the manifold block.
2. Remove the internal check valve threaded into the
“REV” port of the manifold block. (Store in a clean,
dry location for reinstallation.)
3. Reinstall the straight connector and hose back into
the “REV port of the manifold block.
4. Reconnect the power and return hoses to the prime
mover. Run the cylinder and brushes while checking
for hydraulic leaks and tighten or replace as required.
To reinstall the volumizer and check valve reverse the pro-
cedure.
RIGhT SIDE
RETAINING
CAPSCREW
VOLUMIzER
MOUNT
LEFT SIDE
M6 CAPSCREW
VOLUMIzER hANDLE
MANIFOLD (LEFT SIDE)
REMOVE INTERNAL
ChECK VALVE FROM
“REV” PORT