Wopa 5.4111.0000.0 User Manual Download Page 17 | Manualshive

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User manual

Treatment crush: SA0042

Version: 10 February 2021 08:02:46

Page 17 of 34

2.3

Hydraulic system

FUNCTION



The various functions are driven by the hydraulic system.



See the hydraulic diagram for a detailed description of the system.



The location of the control components in your installation may differ from the

photo below.

ATTENTION!



Work on the hydraulic system may only be performed by a technical expert.

1

2

3

Figure 4: Overview of the hydraulic system.

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Summary of Contents for 5.4111.0000.0

Page 1: ...User manual Treatment crush SA0042 Version 10 February 2021 08 02 46 User manual Treatment crush SA0042 ...

Page 2: ...ds 31 0 544 372415 Email info wopa com Website www wopa com Copyright 2021 No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any electronic or mechanical means or by photocopying or recording or otherwise without the prior written permission of Wopa Constructiebedrijf B V further also referred to as Wopa in this manual ...

Page 3: ...eration and safety in full All persons responsible for assembly installation maintenance and or repair must read and understand these operating instructions in full The user is responsible for the interpretation and use of this manual in all circumstances Contact the owner or supervisor in case of questions or doubts about the correct interpretation This manual should be kept near the installation...

Page 4: ...e parts we do not accept claims for any other damages or costs 2 The warranty is voided automatically in case of overdue or poorly performed maintenance 3 If there is any doubt about maintenance work or if the machine is not working correctly the supplier should always be contacted 4 The warranty does not apply if the defect is the result of improper or negligent use or of maintenance performed co...

Page 5: ...AULIC SYSTEM 17 3 SAFETY 19 3 1 GENERAL 19 3 2 DURING NORMAL USE 20 3 3 OPERATING PERSONNEL 20 4 INSTALLATION 21 4 1 MOVING 21 4 2 POSITIONING 21 4 3 CONNECTING THE MACHINE 22 5 OPERATION 23 5 1 STARTUP SHUTDOWN 23 5 2 EMERGENCY STOP 23 5 3 PRODUCTION 24 5 4 HOOKING FRONT LEG 24 5 5 RELEASING FRONT GATE IN CASE OF ANY PROBLEMS 26 6 MAINTENANCE 27 6 1 MAINTENANCE DIAGRAM 27 6 2 CLEANING THE MACHINE...

Page 6: ...ICAL SYSTEM 15 FIGURE 3 WIRELESS REMOTE CONTROL 16 FIGURE 4 OVERVIEW OF THE HYDRAULIC SYSTEM 17 FIGURE 5 POSITIONING SA0042 21 FIGURE 6 HOOKING FRONT LEG 25 FIGURE 7 RELEASING FRONT GATE 26 FIGURE 8 OVERVIEW OF LUBRICATING THE BACK GATE 28 FIGURE 9 OVERVIEW OF FILLING HYDRAULIC UNIT 29 FIGURE 10 HYDRAULIC OIL TO BE USED 30 FIGURE 11 CHANGING OIL FILTERS 31 ...

Page 7: ...rovisions of the following Directives 2006 42 EC Machinery Directive 2014 30 EU EMC Directive the following standards have been taken into account NEN EN 12100 Safety of machinery Basic concepts general principles for design NEN EN 349 Safety of machinery Minimum gaps to avoid crushing of parts of the human body NEN EN ISO 13849 1 Safety of machinery Safety related parts of control systems Part 1 ...

Page 8: ...w of symbols The following symbols are used for all actions in which there is a risk to the safety of the user and or technician and caution is required Attention Hazard High voltage Hazard High temperature Tip Provides quick insight or gives tips to make certain actions easier and simpler ...

Page 9: ...bited for unauthorised persons to be present within the working area of the crush On the machine frame Warning pictograms for System under pressure On both sides of frame Entrapment hazard At the back gate If this is present Warning pictograms for mechanical and electrical hazards On the machine frame Warning pictogram Pinching hazard for hands On the machine frame Warning pictogram Do not walk un...

Page 10: ...3120 mm Width 1650 mm Height 2370 mm Weight 940 kg Electrical connection Power supply 1 or 3 phase Voltage country dependent 230 or 400 V Required fuse 16 A Connected load 3 or 4 kVA Hydraulic installation Maximum operating pressure 145 bar Tank filling capacity 17 litres Oil type See Figure 9 See the electrical diagram If the crush is provided with a 230 V plug it must be connected to an electric...

Page 11: ... Description of the installation FUNCTION This section gives an overview of the most important components and functions If detailed information is available elsewhere in this manual you will be directed to the specific sections The design of your crush may differ from the figures below ...

Page 12: ...4 2 1 Description of main components FUNCTION The SA0042 is specially designed for hoof trimming and treatment of dairy cattle After the cow is secured in the crush the cow can be treated at the desired areas by opening the respective side gates Figure 1 Overview SA0042 1 2 3 4 5 6 ...

Page 13: ...withers Closed the front gate is closed behind the cow s head 4 Back gate This crush is equipped with a hydraulic back gate After the cow is placed in the crush the back gate is placed against the rear of the cow using the hydraulic lever This allows you to control how tightly the back gate is set against the cow The brace must be pressed tightly against the cow during trimming because otherwise t...

Page 14: ...otor controls lights and electrical outlets See the electrical diagram for further details on the structure and operation of the electrical system included in the switch box on the crush The location of the control components in your installation may differ from the photo below ATTENTION Work on the electrical system may only be performed by a technical expert ...

Page 15: ...vements 3 Relay box There is a switch box on top of the crush This contains the control elements for the respective crush 4 Control buttons At the left rear there is always a light switch on off switch and a start reset button For 230 V there is also a constant running button to keep the motor running constantly 5 Electrical outlets E g an angle grinder and or blow dryer can be connected maximum t...

Page 16: ... 10 February 2021 08 02 46 Page 16 of 34 Wireless remote control FUNCTION The wireless remote control is an option Be careful when operating the functions if there could be other people working around the crush Figure 3 Wireless remote control ...

Page 17: ...tions are driven by the hydraulic system See the hydraulic diagram for a detailed description of the system The location of the control components in your installation may differ from the photo below ATTENTION Work on the hydraulic system may only be performed by a technical expert 1 2 3 Figure 4 Overview of the hydraulic system ...

Page 18: ... valves are used to control the following functions Front gate When closing it is stopped in the catch position in which the head can be inserted through the gate Back gate Lift belly band rear foot Right rear 2 Front legs valve This controls the front leg motor Left and right front 3 Unit To connect the machine to the power supply see motor type plate On top ...

Page 19: ...time as stipulated If work needs to be done on the installation the installation must be disconnected and blocked from the power supply There is a pinching hazard when operating powered moving parts It is the operator s responsibility to ensure that movements are only started when no parts of their own or other people s bodies are in the vicinity of the pinch zone It is not permitted to go under a...

Page 20: ...nel Operating personnel must be 18 years of age or older Only authorised persons may perform work with or on the system Personnel may only perform work for which they are trained This applies to both maintenance work and normal use Operating personnel must be familiar with all potential situations so they can take quick and effective action in an emergency If an operating employee notices faults o...

Page 21: ... ATTENTION The crushes are provided with fork pockets for moving the crush with forklift 4 2 Positioning ATTENTION The machine must be upright when moved and transported Place the machine on a flat stable surface that is not slippery Follow the instructions in section 3 for all the work to be done Failure to follow these instructions or disregarding them can lead to serious injury Figure 5 Positio...

Page 22: ...he machine must always be connected to an earthed electrical outlet to avoid the risk of fire or electric shocks the earth connection is coded green yellow see 1 0 The electrical installation including the electrical outlets must be connected according to the applicable local regulations see 1 0 The power cable must always be free and nothing may be placed on it Replace the power cable immediately...

Page 23: ... the power plug from the electrical outlet 5 2 Emergency stop ATTENTION In the event of a dangerous situation always press the emergency stop Upon pressing the emergency stop all movements are stopped To put the machine back into operation after an emergency stop the emergency stop must be reset first Before resetting the emergency stop button it is necessary to make sure that restarting the movin...

Page 24: ... gate can no longer be operated 7 Treat a rear leg Place the hook around the rear leg and lift the leg up Treat the rear leg Lower the leg and release it 8 Treat a front leg Hook the front leg as in 5 4 Raise the leg up until the leg is secured on the block Treat the front leg Lower the front leg back down and remove the front leg hook See 5 4 9 Treat the cow Open the bottom gate at the position w...

Page 25: ... 02 46 Page 25 of 34 ATTENTION The leg is hooked with a large hook Figure 6 1 When using the large hook there is no risk of injury to the cow from over tightening Watch for entrapment of hands and fingers when operating levers buttons Figure 6 Hooking front leg 1 ...

Page 26: ... 46 Page 26 of 34 5 5 Releasing front gate in case of any problems ATTENTION If the cow goes to the ground for any reason you can lift the front gate out manually Make sure the front gate is loose Lift the front gate up and off the bolt Figure 7 Releasing front gate ...

Page 27: ...The diagram below shows the maintenance activities that must be done Activity note Daily weekly Every 100 animals Annually Every 2 years See section General Check panic locks and hooks Replace in case of visible damage Check ropes and chains Replace in case of visible damage Check plugs cables controls and connections Alert a qualified professional in case of visible damage Cleaning Cleaning the m...

Page 28: ...lead to short circuits and a sharp reduction of the service life 6 3 Lubricating the back gate EXPLANATION The back gate is extended using gas springs mounted in the gate To prevent grease entering the gas pressure spring area and causing damage the gate should only be lubricated when the gate is fully retracted Figure 8 overview of lubricating the back gate No What to do Action Result 1 Retract t...

Page 29: ... should be changed once per year Figure 9 overview of filling hydraulic unit Checking the oil level No What to do Action Result 1 Retract the cylinders Place the cylinders of the installation in the retracted position by operating the valves 2 Switch off the controls Make sure the emergency stop buttons are pressed in Disconnect the power supply from the power source 3 Check the oil level The oil ...

Page 30: ...clean the outside of the cover and filter Remove the cover of the filter at the top of the tank by unscrewing the bolts Then remove the cover and fill the tank at the hole of the filter Use the correct oil see Figure 10 6 Check the oil level Fill to the level shown in Figure 9 7 Install new filters Replace the filters 8 Put cover in place Install the cover and tighten it sufficiently The following...

Page 31: ...re the power supply is unplugged from the electrical outlet Undo the bolts and replace the oil filter Figure 11 1 The tank is also equipped with a breather filter Figure 11 2 This filters the air that enters the tank To replace it it can simply be opened by unscrewing it counter clockwise Figure 11 changing oil filters 2 1 ...

Page 32: ...e 32 of 34 7 Disposal as waste Do not dispose of oil or machine parts with domestic waste When replacing parts or changing oil at the end of their service life make sure that all materials are collected and destroyed or reused in a legal and environmentally friendly manner ...

Page 33: ...3 of 34 8 Appendix 8 1 Logbook This logbook must include the following Annual maintenance work Major replacements and accidents Changes Tests of emergency stop buttons and safety features Date Performed by authority technician Description nature of activities what was replaced ...

Page 34: ...User manual Treatment crush SA0042 Version 10 February 2021 08 02 46 Page 34 of 34 Date Performed by authority technician Description nature of activities what was replaced ...

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