Minuteman European KS 40 - Manual (Page 8)

8
RELEASE OF PARKING BRAKE (PIC. b)
⇒Pull again the lever (n°1 Pic. B).
⇒Push from the highest side the locking push-button (n°2
Pic. B).
SAFETY DEVICES AND PARTS.
WARNING ! The safety parts and devices must not be
tampered with. They can be removed only when executing
maintenance operations.
In the seat of the machine there is a safety device, which
allows movement only if the operator is seated.
HOOD
The hood is a MOVABLE part connected to the machines
frame by mean of hinges. It prevents the access to moving
parts. It is also an acoustic and thermic insulator.
The machine cannot operate when the hood is raised.
HOOD SUPPORT
The hood support is a mechanical safety device. On raising
the hood, a safety locking system IS automatically
ACTIVATED and prevents the hood from DROPPING (n°3
Pic. H)
HOW TO CLOSE THE HOOD
Raise the hood and move the safety block (n°3 Pic. H),
then lower it slowly.
PERIODIC MAINTENANCE.
CHECK OPERATOR AUTHORISED
SERVICE CENTRE
Brush state EVERY 10 HOURS *
Filters state EVERY 30 HOURS *
Brake adjustment EVERY 50 HOURS *
Tension of belt * EVERY 200 HOURS
Register of side
brush
EVERY 50 HOURS *
REPLACE
Filter * FROM 12 TO 24
MONTHS
Rubber flaps * WHEN WORN OUT
Brushes * WHEN WORN OUT
IMPORTANT RULES TO BE FOLLOWED DURING
MAINTENANCE
⇒Before effecting ANY maintenance, disconnect the
machine from its power source:
⇒ELECTRIC:UNPLUG the connector (n°1 Pic. H).
FILTER REPLACEMENT (PIC. f)
⇒Stop the machine.
⇒Cut off the vacuum USING handle (n°1 Pic. C).
⇒Skake the filter thoroughly by the small lever (n°1 Pic.
F).
⇒Raise the hood.
⇒Remove the cover of filter container (n°5 Pic. F).
⇒Remove the 6 locking nuts (n°4 Pic. F).
⇒Remove plates (n°3 Pic. F) and filter blocking net (n°2
Pic. F).
⇒Remove the filter (n°6 Pic. F).
⇒Take the 4 steel plates off (n°7 Pic. F) and mount them
again on the new filter.
⇒Insert the new filter.
⇒Mount again net, plates, and nuts.
⇒Mount the cover and lower the hood..
ADJUSTMENT OF SIDE BRUSH (PIC. D)
⇒Use adjuster (n°1 Pic. D).
REPLACEMENT OF SIDE BRUSH (PIC. D)
⇒Remove the screw (n°4 Pic. D).
⇒Remove the brush off (n°3 Pic. D).
⇒Take the flange off (n°2 Pic. D) and mount it on the new
brush.
⇒Mount everything.
REPLACEMENT OF MAIN BRUSH (PIC. e)
⇒Unscrew with the key (n°1 Pic.E) the the cover fixing
screws (n°2 Pic.E).
⇒Take the cover off (n°2 Pic. E).
⇒Take the split pin off (n°3 Pic. E).
⇒Take the plate off (n°4 Pic. E).
⇒Remove the brush support bar (n°5 Pic. E).
⇒Extract the brush (n°6 Pic. E).
⇒Insert the new brush but pay attention to the lie of bristles
(Pic. E).
⇒Mount everything.
FUSE REPLACEMENT (pic. G)
⇒Take the connector off (n°1 Pic. H).
⇒Unscrew the nuts (n°1 Pic. G).
⇒Take the cover off (n°2 Pic. G).
1) Replacement of the fuse 8A (services) (n°3 Pic.G):
•Unscrew the fuse-box (n°4 Pic. G).
•Replace the fuse 8A (n°3 Pic. G).
2) Replacement of the fuse 30A (brushes and vacuum)
(n°5 Pic. G):
•Open the fuse holder using a screwdriver (n°6 Pic.
G).
•Take off the screws locking the fuse and replace it.
3) Replacement of the fuse 30A (advancing) (n°8 Pic.
G):
•Open the fuse-box using a screwdriver (n°7 Pic. G).
•Take off the screws locking the fuse and replace it.
⇒After having carried out the necessary replacements,
mount everything.