Related Manuals for HAWE Hydraulik HS 120
Summary of Contents for HAWE Hydraulik HS 120
- Page 1 Servo hydraulic power pack type HS 120 Assembly instructions Operating pressure p 150 bar Flow rate Q 8.9 lpm (Translation of the original instructions) B 6347 07-2022 -1.0 en...
- Page 2 HAWE Hydraulik respects these legal provisions in all cases. HAWE Hydraulik cannot provide individual guarantees that the stated circuits or procedures (including in part) are not subject to the intellectual property rights of third parties.
-
Page 3: Table Of Contents
7.3.4 sReplacing the pressure-limiting valve........................ 26 7.3.5 Setting the pressure-limiting valve........................27 7.3.6 Replacing the motor............................28 7.3.7 Replacing the gear ring of the coupling......................28 Disassembly and disposal..........................29 Troubleshooting..............................30 HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 3/38... - Page 4 Appendix................................31 10.1 Technical data..............................31 10.1.1 General data..............................31 10.1.2 Hydraulic data..............................32 10.1.3 Weight................................32 10.1.4 Characteristic lines............................33 10.1.5 Electrical data..............................34 10.2 EUEinbauerklärung_HS120_2022-07-04_unters-signed - HS 120................36 4/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE...
-
Page 5: About These Instructions
The manual provides relevant information for the machine manufacturer and machine operator as well as for training courses. You can request further information on the product at: HAWE Hydraulik SE, Einsteinring 17, 85609 Aschheim/Munich, Germany. 1.2 Safety instructions and symbols... - Page 6 Safety goggles Wear safety goggles to protect your eyes against chemical and mechanical hazards. Protective clothing Wear tted clothing without protruding parts. Follow the safety data sheet of the hydraulic uid. 6/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE...
-
Page 7: Applicable Documents
Hydraulic uid power - General rules and safety requirements for systems and their components Documents D 5488/1 Oil recommendations D 6347 Data sheet for servo hydraulic power pack type HS 120 HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 7/38... -
Page 8: For Your Safety
Avoid re and open light and do not smoke anywhere near the product. Immediately dispose of any ammable materials moistened with hydraulic uid as hazardous waste. Do not use any ammable or corrosive cleaning agents. 8/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE... -
Page 9: Duties Of The Operator
The activities described in these instructions require basic knowledge of mechanics, hydraulics and electrics. For the transport and handling of heavy loads, additional knowledge in handling hoists and slings is required. HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 9/38... -
Page 10: Personal Protective Equipment
Personal protective equipment is designed to prevent and reduce hazards. In the instructions, safety instructions with mandatory symbols indicate the wearing of special protective equipment for special activities. Instruction and supply is carried out by the operator. 10/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE... -
Page 11: About This Product
Servo hydraulic power packs are suitable for hydraulic systems with variable speeds and dynamic require- ments. Due to the energy efficiency of the servo-controlled pump drive, no separate cooling is required. The ready-for-connection servo hydraulic power pack type HS 120 contains a very compact and powerful servo electric drive. -
Page 12: Functions
The motor’s duty cycle should be monitored by the device control. An increase in the duty cycle is an ■ indicator of abnormal internal leakage. The following must be integrated in the machine controls: The technical data specifications in the data sheets must be complied with. ■ 12/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE... -
Page 13: Transport And Storage
Add-on parts on pump carrier in accordance with order coding ■ Level and temperature switch ■ Single connection block ■ Servomotor ■ Converter ■ Accessories for commissioning Not included in the scope ■ of delivery Hydraulic uid ■ HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 13/38... -
Page 14: Checking The Delivery
Document transport damage with photos and report to the manufacturer. 3. Properly dispose of the product packaging in accordance with local regulations. NOTICE For any defect found, le a complaint immediately with: HAWE Hydraulik SE Einsteinring 17 85609 Aschheim near Munich, Germany Tel.: +49 89 379100-1491 service@hawe.de... -
Page 15: Assembly And Installation
4. Depending on the version, attach the hydraulic power pack to the pump carrier or the connection block: ✓ The attachment process must match the version (see type plate) ✓ Mounting hole pattern, see D 6347 HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 15/38... -
Page 16: Hydraulic Connection
1. Operate the system with the hydraulic power pack 2-3x with low pressure until there is no more air in the system. 1. Check the uid level in the tank. 16/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE... -
Page 17: Electrical Connection
People with pacemakers or implanted defibrillators must maintain a sufcient distance from magnets. Advise people with pacemakers or implanted defibrillators against approaching magnets. Cordon off the area around the drive system and afx suitable warning signs to the barriers. HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 17/38... -
Page 18: Connecting The Motor
4. Compare leakage currents with calculated values. 5. Connect protective ground and functional ground. 6. Connect the hydraulic power pack to the electrical power supply. 7. Check the electrical connections after a week’s operating time. 18/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE... -
Page 19: Start-Up
Arrange the access to the hydraulic system in such a way that hot surfaces are not accessible to the user. Wait until the hydraulic system has cooled down before servicing or disassembling it. HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 19/38... - Page 20 4. Check the hydraulic uid level again after several strokes or after the hydraulic system has been vented. 5. Check valve switching and functional sequence as per the Functions. 20/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE...
-
Page 21: Maintenance
Modifications of any kind, especially mechanical, welding or soldering, are prohibited. NOTICE Disconnecting electrical power sources Plug connection on compact hydraulic power pack (various types of plug optionally available) or Power supply unit in overall machinery (see owner’s operating instructions) HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 21/38... -
Page 22: Maintenance Plan
uid is free of bubbles. Catch the escaping hydraulic uid. 5. Correctly dispose of the escaped hydraulic uid, hydraulic uid container and any cloths contaminated with hydraulic uid. 22/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE... -
Page 23: Check The Hydraulic Uid Level
9. Bleed the hydraulic system, see Chapter 7.2.1, "Bleed the hydraulic power pack", page 10.Correctly dispose of the drained hydraulic uid, hydraulic uid container and any cloths contaminated with hydraulic uid. HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 23/38... -
Page 24: Cleaning The Hydraulic Tank
3. Screw the breather lter out of the hydraulic power pack’s connection or lter block. 4. Wet the new lter with hydraulic uid on its front seal. 5. Screw a new lter onto the tank by hand. 6. Commission the hydraulic power pack. 24/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE... -
Page 25: Repair
5. Place a new solenoid onto the support of the check valve. 6. Assemble the O-ring and SW24 hex nut with a tightening torque of 5 Nm (+30 %). 7. Commission the hydraulic power pack. HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 25/38... -
Page 26: Replacing The Check Valve
3. Assemble new pressure-limiting valve with a tightening torque of 25 Nm (+/-10 %). 4. Rell the tank. see Chapter 7.2.3, "Replacing the hydraulic uid", page 23 5. Commission the hydraulic power pack. 26/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE... -
Page 27: Setting The Pressure-Limiting Valve
B, as no separate measurement tting is available. The setting process is carried out in the same manner as for the setting of the pressure-limiting valve at connection A. HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 27/38... -
Page 28: Replacing The Motor
✓ Screw in M6x20 screws with a tightening torque of 9.5 Nm (±10 %). ✓ Connect cable to motor. ✓ Further information: KEB instructions for converter 6. Commission the hydraulic power pack. 28/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE... -
Page 29: Disassembly And Disposal
uid according to the regional waste disposal requirements. Dispose of the electronic components at approved collection points or with approved disposal companies according to local regulations. Dispose of metal with approved specialist disposal companies. HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 29/38... -
Page 30: Troubleshooting
Contact HAWE. Hydraulic pump faulty. Replace the hydraulic power pack. Contact HAWE. Coupling in pump Check coupling for wear. "Replacing the gear carrier faulty. ring of the coupling" Contact HAWE. 30/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE... -
Page 31: Appendix
(rotation direction can only be determined by monitor- ing ow rate) Speed range External gear pump: 400 - 3000 rpm (min ... max) Line connection Via screwed on connection block, HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 31/38... -
Page 32: Hydraulic Data
, 11.3 kg uid: With TA3L servomotor, without hydraulic , 13.9 kg uid: Without servomotor, without hydraulic , 6.3 kg uid: Converter: , 1.9 kg Connection block: , 1.0 kg 32/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE... -
Page 33: Characteristic Lines
10.1.4 Characteristic lines Area of application of pump Q ow rate (lpm); p pressure (bar) HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 33/38... -
Page 34: Electrical Data
Protective earth/functional earth X1C Temperature monitoring, brake control Protection class IEC 60529 Motor: IP 54 Converter: IP 20 Protection class IEC 61140 Motor: Insulation EN 60 664-1 Converter: Overvoltage category III Insulation material Motor: 155 (F) class 34/38 B 6347 - 07-2022 - 1.0en HAWE Hydraulik SE... - Page 35 Brake resistor If returning ow rates have to be throttled by the servo hydraulic power pack, an external brake resistor must be used. For wiring instructions see www.keb.de ■ HAWE Hydraulik SE B 6347 - 07-2022 - 1.0en 35/38...
-
Page 36: Eueinbauerklärung_Hs120_2022-07-04_Unters-Signed - Hs 120
Maschinenrichtlinie 2006/42/EG, Anhang II B Declaration of incorporation of partly completed machinery – original according to machinery directive 2006/42/EC, Annex II B Hersteller: HAWE Hydraulik SE Manufacturer: Einsteinring 17 DE-85609 Aschheim/München Die alleinige Verantwortung für die Ausstellung dieser Einbauerklärung trägt der Hersteller. - Page 37 Further information HAWE Hydraulik SE is a responsible development partner with application expertise and experience in more than 70 areas of mechanical and plant engineering. The product range includes hydraulic power packs, constant and variable pumps, valves, sensors and accessories.
- Page 38 ■ ■ ■ You can nd further information on HAWE Hydraulik, your local contact and the range of hydraulics training sessions offered at: www.hawe.com. HAWE Hydraulik SE Einsteinring 17 | 85609 Aschheim/Munich | P.O. Box 11 55 | 85605 Aschheim | Germany Phone +49 89 379100-1000 | info@hawe.de | www.hawe.com...
Need help?
Do you have a question about the HS 120 and is the answer not in the manual?
Questions and answers