DALBO MaxiRoll 950 User manual

MaxiRoll
EN
Instruction Manual
950, 1030 cm

MaxiRoll
Type 950, 1030 cm
Congratulations on the purchase of your new MaxiRoll. For safety reasons and to
achieve optimum service from the product, please read the User Guide before use.
©Copyright 2008. All rights reserved, DAL-BO A/S
This product has:
Type no.:
Serial no.:
Month of manufactu-
re:
Net weight kg:
If contacting the manufacturer regarding spare parts or service, please state type and
serial number. A spare parts list is included at the back of this manual.
EU DECLARATION OF COMPLIANCE
DAL-BO A/S
DK-7183 Randbøl
declares herewith that the above machine is manufactured in accordance with the provi-
sions of directive 2006/42/EC, which replaced directive 98/37/EC and change direc-
tives 91/368/ECC, 93/44/ECC and 93/68/ECC on harmonisation of member state legis-
lation concerning health and safety requirements related to the construction and manu-
facture of machines.
This machine corresponds to the safety requirements in the European Safety Guide-
lines.
DAL-BO A/S
Date:
Managing Director Kaj Pedersen
CE

Table of Contents
SAFETY..........................................................................................................................6
GENERAL ......................................................................................................................6
HYDRAULICS.................................................................................................................7
ASSEMBLY ....................................................................................................................7
MAINTENANCE AND REPAIR ..........................................................................................7
ROAD TRANSPORT.........................................................................................................7
CORRECT USE................................................................................................................8
TECHNICAL DATA.....................................................................................................9
HOW TO USE THIS MANUAL ................................................................................10
DELIVERY ...................................................................................................................10
USES..............................................................................................................................11
CONNECTING AND DISCONNECTING ...............................................................12
CONNECTING...............................................................................................................12
HYDRAULICS...............................................................................................................12
DISCONNECTION..........................................................................................................13
SETTING UP................................................................................................................14
ADJUSTING DRAWBAR HEIGHT ....................................................................................14
Adjustable drawbar................................................................................................14
Adjusting mid-section.............................................................................................15
ADJUSTING FOLD STOP ................................................................................................16
OPERATION ...............................................................................................................17
EXTENDING AND RETRACTING.....................................................................................17
Extending ...............................................................................................................17
ADJUSTMENT OF HYDRAULIC WEIGHT TRANSFER ........................................................19
Excessive pressure .................................................................................................20
Insufficient pressure...............................................................................................20
OPERATING SPEED.......................................................................................................20
Power.....................................................................................................................20
TROUBLESHOOTING ..............................................................................................21
ACCESSORIES ...........................................................................................................22
CRACKERBOARD .........................................................................................................22
Power.....................................................................................................................22
Hose markings........................................................................................................23
Adjusting angle of tines..........................................................................................23
Fine adjustment of crackerboard sections.............................................................23
Operation...............................................................................................................24
Retrofitting.............................................................................................................25

Locking set .............................................................................................................26
MAINTENANCE.........................................................................................................27
LUBRICATION..............................................................................................................27
ADJUSTMENT...............................................................................................................28
Adjustment of rollers..............................................................................................28
Wheels ....................................................................................................................28
Tips.........................................................................................................................28
HYDRAULICS...............................................................................................................29
REPLACEMENT ANDREPAIRS .............................................................................30
HYDRAULICS...............................................................................................................30
Replacing extend cylinder for retracting side sections..........................................30
Replacing gasket set for extend/retract cylinder....................................................31
Assembly.................................................................................................................32
Replacing raise/lower cylinder..............................................................................32
Replacing gaskets on raise/lower cylinder ............................................................33
Assembly.................................................................................................................33
Replacing crackerboard depth-adjustment cylinder..............................................34
Replacing gasket set for depth adjustment.............................................................34
Assembly.................................................................................................................35
REMOVAL/FITTING WHEEL...........................................................................................35
Replacing wheel bearings......................................................................................36
REMOVING ROLLER AXLES ..........................................................................................36
Replacing side section axles...................................................................................36
Fitting axles with roller rings ................................................................................37
Replacing the centre axle.......................................................................................37
REPLACING AXLES,BEARINGS OR ROLLER RINGS.........................................................38
Crosskill ring..........................................................................................................38
SCRAPPING.................................................................................................................39
SPARE PARTS.............................................................................................................40

MaxiRoll
Page 6
Safety
This symbol appears in the instruction manual each time there is a safety
warning concerning your safety, the safety of others or functionality of the
machine. All safety instructions must be observed and made available to all
users of the machine.
General
Ensure you are familiar with all aspects of the machine before use
There are safety stickers on the machine containing important instructions
for the safety of yourself and others, and correct use of the machine.
Do not carry passengers during operation or transport.
Ensure there are no personnel within the machine's working radius before
operating. Operate machine only from inside the tractor.
When the machine is folded together, check the side sections are locked.
Check all control handles are secured against accidental operation.
Before leaving the tractor or making adjustments, performing maintenance
or repairs on the roller, extend fully and lower to ground, or maintain in
transport position, apply tractor handbrake, switch engine off and remove
ignition key to secure the machine against accidental operation.
Remember to secure support leg and lift arm (if relevant) with split rings.
Never leave driver's seat whilst machine is moving.
Always adapt speed to conditions.
Do not use machine unless all safety devices are in place. Defective safety
devices must be replaced immediately.

MaxiRoll
Page 7
Hydraulics
Lower machine fully for any repair work on the hydraulic system. Relieve
hydraulic pressure, switch engine off and remove ignition key.
Clean hydraulic connections thoroughly before reconnecting. When con-
necting hydraulic hoses to tractor hydraulics, ensure they are not under
pressure.
Bleed the hydraulic system thoroughly after any repairs.
Check hydraulic hoses regularly for defects such as cracks, splits, crimps,
wear or breaks. Defective hoses must be replaced immediately.
Avoid spilling oil on the ground. If oil is spilt, collect and deliver to a de-
struction point.
Clean hands thoroughly after contact with oil and grease. Change oil-
stained clothing immediately. Hydraulic oil can be harmful to the skin.
Hydraulic oil released under high pressure can penetrate the skin and
cause severe injury. In the event of injury, seek medical help immediately.
Assembly
Danger of crushing! Ensure no personnel are between implement and
tractor, or between the parts to be connected.
Maintenance and repair
Ensure machine is adequately supported or fully extended for all repair
and maintenance work. Ensure tractor and machine are properly braked,
engine stopped and ignition key removed.
Tighten all screw connections after a few hours use. Check all screw con-
nections regularly and tighten as required. Check all split pins and bolts to
avoid mechanical failure.
Dispose of oil, grease and filters in accordance with local environmental
protection rules.
Road transport
All safety and warning precautions mandatory by law must be fitted and
tested before transporting the machine on public roads. The driver is re-
sponsible for correct lighting and warning signs in accordance with traffic
regulations.

MaxiRoll
Page 8
Check with local traffic authorities whether transport on public roads is al-
lowed given the machine's dimensions.
When transporting, ensure permitted total weight for tractor is not exceed-
ed and that loading on tractor front axle is not less than 20% of tractor net
weight. If this is the case, use weights on tractor front
Correct use
Correct use of the machine includes observing the manufacturer's operat-
ing, maintenance and repair instructions, and that original spare parts are
always used.
The roller may only be used, maintained or repaired by personnel familiar
with it and who are aware of the risks that can be involved.
The manufacturer cannot be held liable for injury or damage arising from
modifications made to the machine performed without prior permission
from the manufacturer. Neither can the manufacturer be held liable for in-
jury or damage arising from incorrect use. Such liability rests solely with
the user.
Do not add extra weight to the machine

MaxiRoll
Page 9
Technical data
MaxiRoll
Size (cm)
950
1030
HP (recommen-
ded)
180-250
200-
220
Gross weight
kg:
Cambridge 50
5100
5200
Cambridge 55
5750
5900
Crosskill 60
5750
5900
Crosskill 53
4260
4450
Sections (pcs.)
5
5
Accessories
Crackerboard
(kg)
1125
-
Wheels
MaxiRoll 5 part: 400/60 x 15.5

MaxiRoll
Page 10
How to use this manual
The sequence of subject matter in this manual can seem illogical. Please refer
to the table of contents for page numbers for individual items.
The manual is divided into 5 main sections:
Safety
Starting routine and running
Accessories
Maintenance
Repairs
The following symbols represent:

Points which are important to functionality and service
life.
Points relevant to safety.
Delivery The machine is delivered complete on a trailer.
If lifting the roller, we recommend the use of straps on the mid-section and
drawbar to maintain balance.