HAWE Hydraulik KA 21 Assembly Instructions Manual Download

Page: 53 / 61

Troubleshooting

Fault

Possible cause

Remedy

Hydraulic uid level too low (foaming hydraulic uid)

►

"Filling hydraulic uid", page 50

Excessive noise production

Pump/motor faulty

Hydraulic power pack

►

Shut down

►

Repair or replace

Faulty connections

►

Check connections

►

"Visual check: Hydraulic lines (pipes and hoses)",
page 49

Pump/motor faulty

Hydraulic power pack

►

Shut down

►

Repair or replace

Delivery ow direction wrong

►

"Setting pump’s rotation direction", page 45

Insufficient or no pressuri-
sation

Deviations of the pressure specifications

►

"Get in touch with manufacturer", page 60

HAWE Hydraulik SE

B 8010 - 04-2021 - 1.0

53/61

Summary of Contents for KA 21

Page 1: ...and KAW2 compact hydraulic power pack Assembly instructions with operating and maintenance information B 8010 04 2021 1 0 en Hydraulic power pack with radial piston or gear pump and integrated electr...

Page 2: ...ment of damages All rights reserved in the event of patent or utility model applications Brand names product names and trademarks are not specifically indicated In particular with regard to registered...

Page 3: ...dimensions 23 5 2 Hydraulic connection 26 5 3 Electrical connection 29 5 3 1 Safety instructions 29 5 3 2 Electrical connection markings 30 5 3 3 Connecting the electric drive 30 5 3 3 1 Connections...

Page 4: ...g hydraulic hoses 49 7 4 5 Changing hydraulic uid 50 7 4 6 Checking the uid level 51 7 4 7 Checking and replacing the silica gel lter 51 7 5 Repairs 52 8 Troubleshooting 53 9 Disassembly and disposal...

Page 5: ...amiliar with the installa tion operation and maintenance of machines The manual provides relevant information for the machine manufacturer and machine operator as well as for training courses 1 2 Appl...

Page 6: ...ensure the correct use of the product Safety symbols General safety symbol Draws your attention to additional safety information Slipping hazard Dragging hazard from moving parts Harmful substances T...

Page 7: ...Protective equipment Protective clothing Wear tted clothing without protruding parts Follow the safety data sheet of the hydraulic uid HAWE Hydraulik SE B 8010 04 2021 1 0 7 61...

Page 8: ...e limits speci ed in this manual Only use original accessories and original spare parts approved by the manufacturer Partly completed machinery The product is a partly completed machine according to t...

Page 9: ...le or corrosive cleaning agents Observe the safety data sheet from the hydraulic uid manufacturer Shield ignition sources with a surface temperature of 200 C CAUTION Danger of burning due to hot metal...

Page 10: ...nly use quali ed personnel Due to their training and experience the quali ed personnel must be able to recognize risks and avoid possible hazards 2 5 Qualification of the personnel The activities desc...

Page 11: ...gned 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...

Page 12: ...3x400 V 50 Hz 3x400 V 50 Hz 24 V DC G 1 2 x 300 Oil drain hose Motor voltage Fan Motor voltage Fan on side Valve combination acc to commission number Pump version Electrical connection Additional opti...

Page 13: ...er Date of manufacture week XX in Year XX 3 Motor voltage power frequency Nominal current IN 50 Hz 60 Hz Nominal power PN 50 Hz 60 Hz The actual power consumption depends on the load and can be up to...

Page 14: ...at this achieves is a crucial advantage compared to conventional hydraulic power packs The compact hydraulic power pack s uncompromisingly module design will enable you to quickly and easily set up a...

Page 15: ...or and monitoring components e g temperature and level switches 5 Connection block and valve bank 6 Electrical connection of valves and monitoring components e g pressure switches 7 Hydraulic connecti...

Page 16: ...rewed in DAMAGE Pollution from transport while lled with hydraulic uid Hydraulic uid must be prevented from escaping into the environment When transporting after prior use drain the hydraulic uid from...

Page 17: ...Vertical version Pump with fan 1 Eye bolt screw in points 1 Eye bolt screw in points Horizontal version 1 Eye bolt screw in points HAWE Hydraulik SE B 8010 04 2021 1 0 17 61...

Page 18: ...connection Line connector M12x1 4 pin for option PM Line connector M12x1 5 pin for option KD KS vertical version Coding KD KS is level gauge with N C or N O contact switch Motor Operating capacitor fo...

Page 19: ...ring it to protect it from dust and constant air circulation Seal all hydraulic uid ports with caps or dummy plugs Store the product in a position matching its intended mounting position with the hydr...

Page 20: ...olt into the M8 threaded holes using the recommended damping elements The horizontal version can also be incorporated vertically If you are installing a horizontal version vertically Position with ble...

Page 21: ...cal version Basic type B e1 e2 c b a KA2 KAW2 172 87 5 132 130 92 121 5 Coding tank size H h No designation 320 284 1 01 372 336 11 424 388 2 02 520 484 21 572 536 22 778 742 3 720 684 HAWE Hydraulik...

Page 22: ...n Basic type B e1 e2 c b a KA2 KAW2 172 87 5 132 130 92 121 5 Coding tank size H h No designation 320 284 1 01 372 336 11 424 388 2 02 520 484 21 572 536 22 778 742 3 720 684 22 61 B 8010 04 2021 1 0...

Page 23: ...box Coding P 1 Suppressor coding PE Silica gel lter Coding G Temperature and or level switch Terminal box M12 connections for temperature and or level switch Coding M P Coding M1 and PM1 Coding M2 and...

Page 24: ...tical version Coding F F1 1 Electrical connection to fan Fan on side Coding FSL FSR FSLR FSH Coding FSL FSR FSLR FSH Filler reduction Coding B Horizontal version Coding B Vertical version Coding B1 Ho...

Page 25: ...Oil drain hose Coding G 1 2 x L Coding G 1 2 W x L L 300 mm 500 mm with ball valve L 300 mm 500 mm with ball valve and elbow HAWE Hydraulik SE B 8010 04 2021 1 0 25 61...

Page 26: ...ure Pressure side port P depends on version and delivery ow Suction side vessel interior ambient air pressure Not suitable for charging pmin 30 bar due to dynamic pressure Start against pressure The v...

Page 27: ...rectional valves Connect any solenoid valves to the controller in accordance with the hydraulic schematic and function diagram Dimensions Single circuit pump Dual circuit pump with shared pedestal 1 C...

Page 28: ...ion during transport and storage 1 Remove the caps 2 Screw in the silica gel lter by hand Caution risk of breakage DAMAGE Remove the silica gel lter s caps before commissioning There is a risk of dama...

Page 29: ...age 30 DAMAGE 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 op...

Page 30: ...version in a vertical version and level switch coding KD KS M12 connection to the level gauge Coding M2 not in combination with suppressor coding E or ller reduction coding B E PE Additional suppresso...

Page 31: ...L3 3 phase systems without an earthed neutral point up to a nominal phase voltage of 300 V AC phase phase for a single phase and earthed 2 wire alternating current system L N alternating current or m...

Page 32: ...s M20x1 5 3 For vertical version only D2 T2 T1 4 Earth 5 CB operating capacitor is not included in the scope of delivery 5 3 3 2 Connections with Harting plug Harting plug HAN 10 E Coding P 3 phase mo...

Page 33: ...x220 V 60 Hz 0 37 0 37 1410 1690 2 3 2 0 4 8 4 8 0 67 0 67 290 210 3x400 V 50 Hz 3x460 V 60 Hz 0 75 0 9 1360 1650 2 2 2 1 4 3 5 4 0 74 0 74 590 3x230 V 50 Hz 0 75 1360 3 8 4 3 0 74 590 3x500 V 50 Hz 3...

Page 34: ...4 0 94 32 230 1x110 V 60 Hz 0 75 3400 12 0 3 5 0 90 120 175 KAW 22 1x220 V 60 Hz 0 75 3400 6 0 3 5 0 90 30 200 1x230 V 50 Hz 0 25 1380 1 9 3 0 0 91 18 145 KAW 23 1x110 V 60 Hz 0 25 1650 4 4 3 2 0 96 5...

Page 35: ...aulic work value bar cm3 IM motor current A QPu delivery ow characteristic trend 1 0 Current consumption characteristic lines KA 21 KA 22 KA 26 Operating voltage 3x400 230 V 50 Hz 3x460 265 V 60 Hz pV...

Page 36: ...tage 1x230 V 50 Hz 1x110 V 60 Hz pVg hydraulic work bar cm3 IM motor current A Current consumption characteristic lines KAW 21 KAW 22 KAW 26 Operating voltage 1x230 V 50 Hz 1x110 V 60 Hz pVg hydraulic...

Page 37: ...end of the duty cycle Level switch for type KA L horizontal Max DC AC switching capacity 30 VA Max DC AC current 0 5 A cos 9 1 Max voltage 230 V AC DC Electrical connection on terminal box HARTING pl...

Page 38: ...esign separate temperature switch type KA Signal indication 80 C 5K coding T TT60 60 C 5K coding T60 55 C 5K coding TT50 50 C 5K coding T50 Max voltage 600 V 50 60 Hz Nominal current cos 9 0 95 0 6 2...

Page 39: ...1 Flat plug 2 4x cable ttings M20x1 5 3 For vertical version only D2 T2 T1 4 Earth 5 CB operating capacitor is not included in the scope of delivery Level switch Coding S Level switch Coding D Level...

Page 40: ...ding D N C contact Coding S N O contact Coding D S Harting plug Level switch Coding DT Level switch Coding ST Harting plug Coding DT ST Temperature switch Coding T Harting plug Coding T Temperature sw...

Page 41: ...only Coding ST DT Pin assignment for temperature switch Coding T Pin assignment for two temperature switches Coding TT50 TT60 5 3 4 4 Harting plug with additional connection Additional connection 2x...

Page 42: ...230 V 50 60 Hz 45 2800 3250 IP 44 1x110 V 60 Hz 38 3250 IP 44 24 V DC 12 3050 IP 20 Fan on side connection and motor data Coding FSL FSR FSH FSLR Electrical connection Tyco line connector TE 776427 1...

Page 43: ...ring work may be made to the accumulator CAUTION Overloading components due to incorrect pressure settings Risk of minor injury Always monitor the pressure gauge when setting and changing the pressure...

Page 44: ...ion circuit s settings Additional safety precautions against malfunctions are the temperature switches level switches and pressure switches These are optionally available for the hydraulic power pack...

Page 45: ...deviate slightly from the indicated values depending on the motor and pump 6 5 Setting pump s rotation direction 1 Brie y run the drive motor The pump is pumping hydraulic uid The pump is not pumping...

Page 46: ...mes so that the pump cylinders bleed automatically Optional procedure if the controller lacks the requisite capability 3 Connect a pipe screw connection with a short pipe bracket and a transparent pla...

Page 47: ...om electrical mechanical or hydraulic hazards when working on the hydraulic power pack Risk of serious injury or death Prior to all work on the hydraulic power pack disconnect the power supply from th...

Page 48: ...rs Every 6 years after 10 years at the latest Check safety markings Hydraulic uid Checking the uid level page 51 Changing hydraulic uid page 50 Checking and replacing the silica gel lter page 51 Chang...

Page 49: ...d due to old or contaminated hydraulic uid DAMAGE Operating electrical systems safely You can only properly and reliably operate electrical systems or equipment in a safe manner if their condition is...

Page 50: ...d remove the ller and breather lter 3 Optional Remove and check the silica gel lter replace it if necessary 4 Drain the used hydraulic uid through hydraulic uid drain screw 1 Undo the drain screw on t...

Page 51: ...uge with level switch The level switch triggers a signal when the minimum uid level is reached Top up the hydraulic uid at the latest when the uid level has reached its minimum Visual ll level monitor...

Page 52: ...ding the commission number see type plate The motor cannot be replaced as it is an integral part of the tank DAMAGE For safety reasons only genuine spare parts and accessories may be used HAWE Hydraul...

Page 53: ...epair or replace Faulty connections Check connections Visual check Hydraulic lines pipes and hoses page 49 Pump motor faulty Hydraulic power pack Shut down Repair or replace Delivery ow direction wron...

Page 54: ...during operation set up safety barriers Ensure that fresh air can be drawn in and that warm air can escape No changes of any kind mechanical welding or soldering work may be made DAMAGE Do not release...

Page 55: ...isposal by waste types Mixed scrap Valve bank valve control manifold Electronic waste Switch box pump housing with motor Scrap iron Metal frame accumulator unpressurised pump Waste oil Hydraulic uid H...

Page 56: ...ic power pack closed unit with a pump electric drive and tank Operating mode Short period operation S2 and Periodic intermittent operation S3 Material Housing Aluminium Attachment M8 threaded holes se...

Page 57: ...kg 15 0 kg 15 5 kg KA 26 28 29 14 7 kg 15 1 kg 16 5 kg 17 0 kg Tank size 01 1 0 7 kg Tank size 02 2 2 2 kg Tank size 11 1 4 kg Tank size 21 2 9 kg Tank size 22 3 4 4 kg External fans F F1 1 8 kg Exter...

Page 58: ...his guideline do apply and are complying with Chapter 1 1 2 1 1 3 1 1 5 1 2 complete chapter 1 3 1 1 3 2 1 3 4 1 3 6 1 3 7 1 5 1 1 5 2 1 5 3 1 5 4 1 5 5 1 5 6 1 5 8 1 5 9 1 5 16 1 6 3 1 7 1 1 7 3 1 7...

Page 59: ...10 3 Declaration of conformity Low Voltage Directive HAWE Hydraulik SE B 8010 04 2021 1 0 59 61...

Page 60: ...com Phone 49 0 89 37 91 00 1000 Contact to the Customer Service Phone Head of ce 49 0 89 37 91 00 1000 Phone Spare parts 49 0 89 37 91 00 1302 Phone Customer Service 49 0 89 37 91 00 1491 Fax Custome...

Page 61: ...implify ing control signal evaluation and fault detection The intelligent system solutions reduce energy consumption and operating costs Compact drives save space and permit innovative machine design...

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