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9• ASSEMBLY - DISASSEMBLY - ACCESS TO COMPONENTS
9•
1 ACCESS TO THE ENGINE
• You access the engine by tipping up the white engine cover (picture
9). The cover stays open thanks to a gas cylinder (a).
• On HVHP, HVHXP, BVHP and BVHPX models, you must rst tip
and lock it in the notches provided for this purpose the oil radiator
(b picture 9).
•
The second cover called the intake duct also tips forward (c picture 9).
The intake circuit is attached by clips and is to be disconnected only for
easier access to the motor for maintenance work.
RISK OF BURNING:
Take great care. Do not touch the exhaust pipe, radiator,
cylinders or valve cover when they are still very hot. Let them
cool down. Wear gloves.
The second engine bonnet allows one hand, ltering of
the external air and, on the other, optimum cooling of the
radiator and the engine. Always ensure that you put all the
bonnets + lter back in place before restarting your engine.
9•2 ACCESS TO PARTS UNDERNEATH
THE CENTRAL COVER
Pull the seat lock control rod (a picture 10).
Tip the seat forwards. Press the two retaining springs (a picture 11)
and tip the central cover back. Prop the cover open with the retaining
rod (d picture 12).
9•
2
•
1 ACCESS TO THE FUSE BOX
• The fuses box is situated under the central cover of the machine (pic-
ture 13).
• It is tted with 4 fuses protected by a cover.
BPHP2 - BPHPX2
Fuse 1: 20 A Pre-heating / starting
Fuse 2: 20 A Pre-heating / starting
Fuse 3: 20 A Lighting
Fuse 4: 20 A Safety features / Comfort functions
HVHP - HVHPX - BVHP - BVHPX
Fuse 1 : 20 A Alternator
Fuse 2 : 20 A Blade clutch + Cabin
Fuse 3 : 20 A Safety devices
Fuse 4 : 20 A Lighting
Always replace a fuse by another with an identical value.
9•2•2 ACCESS TO THE DISTRIBUTOR CON-
TROLLING THE ANCILLARY FUNC-
TIONS
• The hydraulic distributor is situated underneath the central cover on
the right (picture 14).
9•
2
•
3 ACCESS TO THE HYDRAULIC CIRCUIT
FILTER
• The hydraulic circuit lter is situated under the central cover (white)
to the right of the oil tank (a picture 14a).
9•
2
•
4 ACCESS TO THE HYDRAULIC TANK
AIR FILTER
• The air lter is screwed onto the hydraulic tank, which is situated
under the central cover (b picture 12).
9•
2
•
5 ACCESS TO THE BY-PASS
• Under the seat is the control for the drive transmission pump, a red
hex screw (picture 15).
9•
3 DISMANTLING THE COLLECTION
SYSTEM
For the rear part, see paragraph 7•11 page 20.
DISMANTLING THE FRONT PART
Please contact your dealer.
9•
4 CUTTING SYSTEM
9•
4
•
1 DISMANTLING / RE-MOUNTING
• Park your machine on a at surface.
• Put on the parking brake.
• Stop the engine and remove the ignition key.
• Protect your hands buy wearing work gloves.
• Place the cutting system on the lowest position.
• Remove the side covers on either side of the machine.
• Remove the belt connecting the cutting system to the engine, loosening
the belt at the tensioner (a picture 16).
• Place the cutting height lever on position 6.
• Remove the two compensating springs from the cutting unit (picture
17).
• Bring the cutting unit to its lowest position.
•
Remove the sealing plate above the ejection channel by unscrewing
the nut using a size 13 socket (b picture 16).
• Remove the 4 ringed pins and the washers from the hinges.
• Unhook the cutting unit from the rear hinge, then the front hinges.
• Remove the housing from the machine.
CAUTION! If you wish to move the machine without its
cutting unit, you must check that the front hinge still in place
is not touching the ground. If you wish to use the machine
without its cutting unit, remove this front bracket.
RE-MOUNTING THE CUTTING UNIT
• Reverse the dismantling operations.
9•
4
•
2 CHANGING THE CUTTING UNIT
• To change the blades, ideally dismantle the cutting unit.
CAUTION! Before doing any work underneath the cutting
unit, stop the engine and remove the ignition key. Protect
your hands by wearing work gloves.
• Support the blade, then unscrew the central screw (picture 18).
CAUTION! The central screw of the right-hand blade has
a left-hand thread. The central screw of the left-hand blade
has a right-hand thread.
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