Quicke Q20 User manual

12162217 B
2007-01
EN
Technical manual
Non-self leveling Q20
Q30
Q40
Q50
Q60
Self leveling Q25
Q35
Q45
Q55
Q65
Q75
Q85

2007-01 C:1
Table of contents
TABLE OF CONTENTS
Preface .....................................................1:1
Loader identification ................................................ 1:1
Subframe identification............................................ 1:2
Safety instructions ..................................2:1
General information................................................. 2:1
Explanation of warning levels.................................. 2:2
Symbol explanation ................................................. 2:2
Risk factors during service ...................................... 2:3
Location of warning decals (EU) ............................. 2:5
Location of warning decals (NA) ............................. 2:6
Description...............................................3:1
Definitions................................................................ 3:1
Tool carrier............................................................... 3:2
Q Compact Valve..................................................... 3:3
Installation................................................4:1
Checking the subframe hardware ........................... 4:1
Delta subframe preparation..................................... 4:2
Installing the loader ................................................ 4:3
Control cable replacement ...................................... 4:5
Mounting instructions, Safety Switch....................... 4:7
Diagram................................................................... 4:8
Electrical circuit ....................................................... 4:9
Hydraulic Circuits................................................... 4:10
Trouble shooting .....................................5:1
Trouble shooting Compact valve ............................. 5:5
Trouble shooting Electrodrive CDC ......................... 5:6
Trouble shooting internal leakage ........................... 5:9
Service......................................................6:1
Cylinder, seal assembly replacement ...................... 6:1
Seal assembly ......................................................... 6:3
Hydraulic valve ........................................................ 6:4
Thermoshock........................................................... 6:7
Replacing hose assembly in the loader beam......... 6:8
Replacing Live Third function hoses........................ 6:8
Hose removal from loader beam ............................. 6:9
Connection WEO Plug-In ...................................... 6:10
Disconnection WEO Plug-In.................................. 6:12
Touch-up painting .................................................. 6:13
Accessories .............................................7:1
Hydraulic locking ..................................................... 7:1
Loader suspension - Soft Drive/Plus Drive.............. 7:3
3rd function ........................................................... 7:10
3rd function “Pilot System” .................................... 7:13
4th function............................................................ 7:14
Lock & Go.............................................................. 7:18
Live Third Valve ..................................................... 7:19
Data...........................................................8:1

2005-05 1:1
Preface
9010013100a.indd
PREFACE
Loader identification
Alignment reference
Throughout this manual, references to the right and left are
seen from the operator's seat in the forward direction.
Note: Some illustrations in this manual may show a
different model of tractor or loader. However the same
information applies to your equipment unless otherwise
specified.
Model and serial number
Serial number plate (1) is located inside of the left loader
beam
The sign specifies:
Type - model
Serial number
Date of manufacture
Weight
Product
The type, serial number and date of manufacture are
required for service questions or when ordering parts.
1.
2.
3.
4.
5.
When control cables are ordered, please specify the length
(L).
Position of machine sign
Machine sign
Marking of components, e.g., cylinder
1
1 23
Indicate length when ordering control cable
Subframe, attachments, cylinders, valves, control cables
and hoses are also equipped with machine signs or pun-
ched/printed part numbers.
54

Preface
1:2 2005-09
product identification subframe.indd
Subframe identification

Preface
2005-09 1:3
product identification subframe.indd
Subframe system DS/DM/DL

Preface
1:4 2005-09
product identification subframe.indd

2005-05 2:1
Safety instructions
9020013100a.indd
SAFETY INSTRUCTIONS
General information
Avoid personal injury. Read the following personal safety
instructions and insist that everybody who works with you
or for also complies with the instructions.
Only use tools which have been approved by the manu-
facturer for use with the loader.
Guards
This manual contains a number of illustrations which
show the guards removed, to give a better picture.
Never use the machine with the guards removed. If a
guard has been removed for service/repairs, re-install
the guard before the machine is taken back into service.
•
Warning decals
Warning decals are installed at various places on the loader
and the tools. Localise, read and find out what the decals
mean before the loader and the tools are used. See section
"Location of warning decals".
Do not cover or remove any warning decal. If a
warning decal is missing or illegible, replace it by a
new decal. New warning decals are available as spare
parts.
•
Localise, read and find out what the decals mean before the
loader and the tools are used

2:2 2005-05
Safety instructions
9020013100a.indd
A
B
C
D
E
Explanation of warning levels
When you see the safety symbol and the signal word on
decals or in the instruction manual, the instructions MUST
be followed since they are related to your own personal
safety.
BWARNING: Means that an accident could oc-
cur if the instruction is not followed. The ac-
cident might lead to serious personal injury
or death.
BCAUTION: Means that an accident could
occur if the instruction is not followed. An
accident could lead to personal injury.
The following texts and instructions do not refer to personal
safety, but are used consistently in the instruction manual,
to provide tips about operation or service of the machine.
Important: Means that an accident could occur if the
instruction is not followed. The accident might lead to
damage to property or the process, or personal injury.
Note: Refers to extra information which could facilitate
understanding or completion of a certain task.
Symbol explanation
A Instruction manual. Read the instruction manual, it
contains important information for your safety.
B Safety symbol. Information adjacent to this
symbol refers to your personal safety and must be
observed.
C Tool locking. Check that coupled tools are locked
in place.
D Risk of crushing. Never stand between the front of
the loader and the cross-tube on the loader.
E Risk of falling. Do not use the loader to lift or
transport people.