Becx Machines DRHS55 User manual

Manual
DRHS55
Version: 01
July 2019
Double Rotator
DRHS55
User manual

Manual
DRHS55
Version: 01
July 2019
Page 2 of 21
Manufacturer: Becx Machines B.V.
De Sonman 35
5066 GJ Moergestel
Tel: [phone]
[e-mail]
http://www.becxmachines.com
© Copyright July 2019
Nothing in this publication may be replicated and/or published in print, photocopy, microfilm, sound
recording, electronically or otherwise without the prior explicit written permission from Becx
Machines B.V.
Becx Machines B.V. retains the right to change parts of the system and the contents of this manual at
any time without prior notification giving or immediate notice to the customer.
Becx Machines B.V. takes the greatest care to guarantee an accurate, and where necessary, complete
description of all parts. Nevertheless, it cannot be held liable for damage due to inaccuracies and/or
deficiencies in this manual.

Manual
DRHS55
Version: 01
July 2019
Page 3 of 21
Foreword
The Becx double rotator is specially developed to convey tools in as flexible and stable manner as
possible from the mini-crane/digger to the object to be worked on. As standard, this double rotator
unit has a universal CW10 quick-release connection.
Please read this manual carefully before you use the support arm. Always observe
the safety requirements as set out in Section 2.
Read the user manual of the tool to be used before you attach and use the
support arm. Always observe the safety requirements as set out in the tool’s user
manual.
A copy of this manual must be kept with the support arm and be available to the
user. All important maintenance work and relevant notes must be recorded by the
maintenance company.
It is the user’s responsibility to select a suitable tool holder for the support arm
and ensure that it is correctly attached and connected to the arm.

Manual
DRHS55
Version: 01
July 2019
Page 4 of 21
Table of contents
FOREWORD.................................................................................................................................. 3
TABLE OF CONTENTS .................................................................................................................... 4
DECLARATION OF CONFORMITY (IIA) (COPY)................................................................................. 5
OVERVIEW OF SYMBOLS............................................................................................................... 6
PICTOGRAMS ........................................................................................................................................... 7
1. TECHNICAL SPECIFICATIONS................................................................................................... 8
2. SAFETY .................................................................................................................................. 9
3. DESCRIPTION OF COMPONENTS........................................................................................... 11
3.1. TOOL NESTING PLACE ................................................................................................................... 11
3.2. SUPPORT ARM COMPONENTS ........................................................................................................ 12
4. OPERATION ......................................................................................................................... 13
4.1. MAKE THE SUPPORT ARM READY FOR USE........................................................................................ 13
4.2. CARRY OUT THE WORK ACTIVITIES................................................................................................... 14
5. MAINTENANCE .................................................................................................................... 15
6. MALFUNCTION ANALYSIS..................................................................................................... 16
7. DISPOSAL ............................................................................................................................ 17
8. LOGBOOK............................................................................................................................ 18
8.1. MAINTENANCE WORK .................................................................................................................. 18
8.2. REPAIRS /REPLACEMENTS............................................................................................................. 19
8.3. MALFUNCTIONS .......................................................................................................................... 20
8.4. INSPECTIONS............................................................................................................................... 21

Manual
DRHS55
Version: 01
July 2019
Page 5 of 21
Declaration of conformity (IIa) (copy)
We:
Becx Machines B.V.
De Sonman 35
5066 GJ Moergestel
declare entirely under our own responsibility that the product:
Description :Double Rotator
Type :DRHS55
Serial number :…….....................
with respect to this declaration, conforms to the provisions of the Directives:
Machinery directive 2006/42/EC
In accordance with the following standards:
NEN-EN-12100 Safety of machinery. Basic concepts, general principles for design.
NEN-EN ISO 4413 Hydraulic fluid power - General rules and safety requirements for
systems and their components
NEN-ISO 4254-1 Agricultural machinery - Safety - Part 1: General requirements
Director, Erwin Hommen
The Netherlands, Moergestel,
Date …………………………

Manual
DRHS55
Version: 01
July 2019
Page 6 of 21
Overview of symbols
All actions and situations risking the safety of the operator and/or technician and where actions must
be carried out carefully will refer to the following symbols in this user manual:
Take note!
Explanation.

Manual
DRHS55
Version: 01
July 2019
Page 7 of 21
Pictograms
Pictograms and warnings are placed on the installation to alert the user of potential risks.
Pictogram
Description
Location
Model plate
Installed on the middle section of the
support arm.
TAKE NOTE!
Regularly check that the affixed pictograms and markings are easy to recognize
and read. If not, replace these.

Manual
DRHS55
Version: 01
July 2019
Page 8 of 21
1. Technical specifications
Description
Value
Unit
General
Sound pressure
See tool holder
dB(A)
Vibration level during normal use
N/A
Requirements for filtering hydraulic oil
10
micron
Oil for the drive
HV-46 or equivalent
Grease for lubrication
NLGI 2
Support arm dimensions and weight
Width
531
mm
Length
495
mm
Height
800
mm
Dead weight
185
kg
Crane / mini-digger attachment details
Type
Standard CW10
-
Support arm vertical load
1850
N
Tool attachment details
Standard tool fixing sleeve
80*80
mm
Available installation width
276 - 593.
mm
Maximum tool vertical load
135
kN
Maximum tool suspension torque
800
Nm
Connection details
Maximum operating pressure
210
bar

Manual
DRHS55
Version: 01
July 2019
Page 9 of 21
2. Safety
General
The support arm may not be modified.
It is the user’s responsibility to ensure that the correct tool holder is used
(see Section 1:Technical specifications). To this end, the following points
are important:
The maximum pressure and rotational speed (oil flow) must not be
exceeded. Exceeding these limits may damage the installation and injure
bystanders.
The tool holder must be sufficiently strong and stable enough to bear the
forces and torques caused by the support arm in all circumstances.
During use
Consult the manuals for the tool holder and the additionally attached
options to look up the resulting sound load. As this is significantly higher
than the sound produced by the support arm, the sound load from the
tool holder or the attached options is leading.
The installation may only be used for the work activities it is designed for.
If people or animals approach or enter the safety zone, the installation
and the work activities must be stopped immediately.
If passers by constantly interrupt the work activities too much,
consideration should be given to fencing off the work area.
Inspection and maintenance work must be carried out.
During inspection and maintenance, the installation must not be used for
other purposes.
During inspection, maintenance, or cleaning, the hydraulic feed to the
support arm must be disconnected to prevent it being accidentally
switched on.
The local work and safety regulations must be observed.
If the installation is to be used in the dark, then sufficient lighting must be
used (approx. 50 lux at the place of operation).

Manual
DRHS55
Version: 01
July 2019
Page 10 of 21
Operating personnel:
Operating personnel must be older than 18 years of age.
Only individuals authorized by the owner may work on or with the
installation.
Operators may only perform work activities that they are trained for. This
applies to both the maintenance work and normal usage.
The operating personnel must be acquainted with all situations that can
occur.
If the operating personnel discover faults or risks or do not agree with the
safety measures, this must be reported to the owner or person in charge.

Manual
DRHS55
Version: 01
July 2019
Page 11 of 21
3. Description of components
Element
Explanation
Tool holder
The tool holder is not part of the delivery. It is the user’s
responsibility to ensure that a suitable tool holder is used for the
support arm. Where you read tool holder, you can also read mini-
crane or digger.
Support arm
The support arm or DRHS55 ensures that the tool can be stably
connected to the tool holder and then can be operated in two
different ways.
Tool
The tool is not part of the delivery. It is the user’s responsibility to
ensure that a suitable tool is used for the support arm.
3.1. Tool nesting place
Element
Explanation
Tool nesting place
The piece attaching the arm to the tool holder is a CW coupling,
standard CW-10.
The hydraulic coupling works using two double-acting hydraulic
functions. These must be connected to the double rotator by an
expert.

Manual
DRHS55
Version: 01
July 2019
Page 12 of 21
3.2. Support arm components
Figure 1: Overview of support arm mechanical components.
Figure 1
Element
Explanation
1
CW coupling
This is the coupling with the tool holder. The mini-crane or digger
must be connected to it.
2
Rotator
Turning the rotator allows the tool to be maneuvered into
different positions.
3
Connecting piece
This is the connection between the two rotators. The type plate is
also attached here.
4
Tool coupling
This is the coupling with the tool. The tool can be coupled to the
support using an 80 x 80 mm coupling.
1
2
3
2
4

Manual
DRHS55
Version: 01
July 2019
Page 13 of 21
4. Operation
4.1. Make the support arm ready for use
No.
Action
Action
Result
1
Select the correct tool
holder.
Ensure that the tool holder is sufficiently
strong and stable enough for the support arm
(see Section 1:Technical specifications for the
unladen weight, the load in the nesting place,
and the resulting torque in the nesting place).
Ensure that the maximum pressure and
rotational speed (oil flow) cannot be
exceeded.
Ensure that there is sufficient hydraulic
control function available for the tool holder.
Not respecting the
specified limits may
damage the
installation and
injure bystanders.
2
Connect the support
arm mechanically to
the tool holder.
Place the arm in the correct position so that
the base is vertical. Also, ensure that you
actually have the desired amount of ground
clearance.
2
Connect the hoses.
Connect the hoses for the supply and outlet
lines.
See the tool holder manual for the correct
connection positions.
3
Adjust the oil supply.
Adjust the generator for the tool holder so
that the maximum pressure and rotational
speed cannot be exceeded.
This depends on the type of tool holder used.
See the tool holder manual.

Manual
DRHS55
Version: 01
July 2019
Page 14 of 21
4.2. Carry out the work activities
Observe the safety instructions listed in Section 2.
Consult the tool holder manual to understand how to correctly operate the
control functions.
Consult the tool holder manual to acquaint yourself with the proper safety and
operation instructions.

Manual
DRHS55
Version: 01
July 2019
Page 15 of 21
5. Maintenance
Components may only be replaced or repaired using components delivered by or
approved by the manufacturer.
If work activities will be carried out on the installation, the support arm must
always be disconnected from the supply. You can do so using the quick-release
couplings.
Only trained and/or experienced individuals who can demonstrate they have
sufficient knowledge of mechanical and hydraulic installations may perform the
maintenance work.
The installation may be spray cleaned using a high-pressure jet cleaner. However,
never spray the hydraulic components.
Daily maintenance
No.
What to do
Action
Result
1
Lubricate
Spray grease in the grease nipples. These are
located in the rotators.
Weekly maintenance
No.
What to do
Action
Result
1
Tighten bolts
Check the fastener bolts.
2
Visual inspection
Visually inspect the structure and the
hydraulic installation for damage and cracks.
Yearly maintenance
No.
What to do
Action
Result
1
Inspect
Check the following parts for damage, cracks,
and play:
Steel parts.
Fasteners.
Turntable bearings.
2
Replenish the grease
of the turntable
bearing.
Remove the old grease from the turntable
bearing, the worm transmission, and the
bearings by cleaning these and/or pressing it
out using fresh grease.
Fill the turntable bearing, worm transmission,
and bearings with new grease.

Manual
DRHS55
Version: 01
July 2019
Page 16 of 21
6. Malfunction analysis
Malfunction
Solution
1
Insufficient hydraulic capacity
available
Check that the hydraulic hoses and/or lines are connected
correctly.
2
Tool will not start up
Check that the hydraulic hoses and/or lines are connected
correctly.
3
Switching between hydraulic
functions does not work.
Check the electrical circuit.
Check that the control valve works or not.
4
Tool rotation function does not
work
Check that the key motor rotator is intact.
Check the over-pressure valve
Check that the control valve works or not.
If you cannot resolve the malfunction using the recommendations in the above table, consult with
your dealer or maintenance department.

Manual
DRHS55
Version: 01
July 2019
Page 17 of 21
7. Disposal
When replacing components or at the end of the lifespan, ensure that all materials are disposed of,
destroyed, or reused in a “legally” responsible and environmentally friendly manner.

Manual
DRHS55
Version: 01
July 2019
Page 18 of 21
8. Logbook
Maintenance work, repairs/replacements, malfunctions and inspections
The following must be signed for in this log book:
All annual maintenance work (sheet 1)
All repairs / replacements (sheet 2)
Malfunctions (sheet 3)
Inspections (sheet 4)
8.1. Maintenance work
Date
Performed by:
Description

Manual
DRHS55
Version: 01
July 2019
Page 19 of 21
8.2. Repairs / replacements
Date
Performed by:
Description

Manual
DRHS55
Version: 01
July 2019
Page 20 of 21
8.3. Malfunctions
Date
Performed by:
Description