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Installation and
Operating Instructions

High-Pressure Compact Power Unit of BKA Series

(Translation of the original operating instructions)

Содержание BKA Series

Страница 1: ...Installation and Operating Instructions High Pressure Compact Power Unit of BKA Series Translation of the original operating instructions...

Страница 2: ...5 3 2 Electrical connection for three phase motor 18 5 3 3 Electrical connection of valves and control elements 19 5 4 Hydraulic Connection 21 6 Start up 23 6 1 Filling with hydraulic fluid 23 6 2 Ve...

Страница 3: ...BA_BKA_000 00 Montageanleitung EN doc 3...

Страница 4: ...Imminent danger Death or severe injuries WARNING Potentially hazardous situation May cause death or injuries material CAUTION Risk of material and ecological damage Damage of device environmental dam...

Страница 5: ...hazard notes on the device and in these instructions Immediately stop and secure the device in the event of fault Eliminate the fault or have it eliminated as quickly as possible Check the device prio...

Страница 6: ...d spare parts for repairs Replace or have replaced all defective electrical components e g charred cables as quickly as possible Defects of electrical components may only be eliminated by a trained el...

Страница 7: ...y borne by the user Intended use shall also include the observance of these instructions and the compliance with the inspection and maintenance requirements 3 Intended use High pressure compact power...

Страница 8: ...able 14 Device connection 6 Electric motor 15 Test port 7 Control valve s 16 Oil drain and vent 8 Adapter plate valve bank 17 Optional low pressure port 9 Oil tank 4 2 Pump Every high pressure compact...

Страница 9: ...e scope of supply e g motor datasheet or name plate Make sure that no voltage fluctuations or drops occur during operation because it would impact the output operating characteristics and stability of...

Страница 10: ...essure forces and speeds CAUTION Neither the pump lid nor the oil tank fastening device is designed for vibration damping constraining force absorption or correction of angle errors Such may occur und...

Страница 11: ...les M6 D in the pump plate For both ways through holes A are provided in the pump lid NOTICE The procedure described below gives regard solely to the mounting points at the power unit intended for mec...

Страница 12: ...impacts from the environment on the power unit In all other cases we urgently recommend installing suitable elastic oscillating elements between the power unit and the receiving unit If the power unit...

Страница 13: ...r bonded to metal components into the threaded holes D of the pump Then arrange damping mat and plastic cover as shown in the picture Now by means of the holes F within the plastic cover and the threa...

Страница 14: ...because of the suction and return line in the circumferential direction the position of the oil tank to the pump is defined exactly by the plug in suction nipple S With reference to the pump centre th...

Страница 15: ...doc 15 A threaded bushing M8 T has been provided on every oil tank side to fasten the oil tank in the receiving unit If no oil tank fastening device is available it is also possible to use the M8 thr...

Страница 16: ...he running capacitor shall follow the pattern below Connect the external power supply to the terminals A1 and A2 Seen from the shaft end to the motor flange this circuit yields in a counter clockwise...

Страница 17: ...e starting capacitor shall follow the pattern below 3 At the motor end the electrical connections must be made in the terminal box directly attached to the motor To facilitate handling special termina...

Страница 18: ...le grip at the PG gland and check the effectiveness 6 Carefully place the lid of the terminal box and make sure that no cable is jammed Then screw the terminal box lid for tight sealing to the motor c...

Страница 19: ...cable at terminal U1 and V1 and clamp them again in a different order 6 Carefully place the lid of the terminal box and make sure that no cable is jammed Then screw the terminal box lid for tight seal...

Страница 20: ...o the PG gland Then tighten the cable grip at the PG gland and check the effectiveness For other types of cable connectors observe their relevant features and recommended handling 4 The presence and t...

Страница 21: ...e additional test port 15 with connection socket X nominal size 8 heavy duty version is appointed to measurement and test purposes Please consider following torques as far as standard threaded sockets...

Страница 22: ...ctors with soft sealing system and without additional sealants are preferable Other kinds of seals are likely to deform the sealing surface permanently and restrict further use or replacement Addition...

Страница 23: ...ling neck of the tank 3 Check the tank interior for any contamination and loose particles to be removed prior to filling 4 Use a funnel to slowly fill the hydraulic fluid into the tank until the liqui...

Страница 24: ...free through the thread of the vent screw H 4 Tighten the vent screw H at 20 to 30 Nm and put the power unit to a safe WARNING CAUTION In case of overfilling heavy foaming or overturning of the power...

Страница 25: ...necessary arrange for a sustainable elimination of defects detected Then check again all connections for proper and firm seating Proceed with the start up only if it could be successfully carried out...

Страница 26: ...eing and take appropriate measures to avoid damage Also regularly check all fastening screws for tightness observe the torques given and the proper conditions of hydraulic and electrical connections P...

Страница 27: ...ulic fluids Mineral oil DIN ISO 6743 4 and others Oil temperature range Oil designation Viscosity classes Remark A HM 10 VG 10 B HM 15 VG 15 C HM 22 VG 22 D HM 32 VG 32 CAUTION Take precautions to saf...

Страница 28: ...Provide for a safe footing of the power unit and take precautions to catch all hydraulic fluid escaping from the drain plug H 4 Remove the drain plug H through which the hydraulic fluid now runs out...

Страница 29: ...and all solenoid valves and protect against accidental reclosing 2 Remove the vent screw I from the filling neck of the tank 3 Close the filling neck of the tank by means of a tight screw plug G1 4 N...

Страница 30: ...as before und close the suction chamber with the cover 9 For version with round filter strainer washer in suction line disconnect the tank carrier and the return line from the pump 10 Remove the tank...

Страница 31: ...to 1 in accordance to the description above to make power unit ready for operation again 13 Check all before unfastened screws and plugs to make sure tightness 14 Clean the complete power unit and wo...

Страница 32: ...Was an extension cable or cable reel used for connection to power supply Cable not completely unwound Completely unwind cable Conduction loss electrical resistance too high Use shorter extension cabl...

Страница 33: ...gue or customized specification sheets Since all figures are subject to tolerances there may be slight differences between the data of your power unit and those shown in the tables below The figures m...

Страница 34: ...BA_BKA_000 00 Montageanleitung EN doc 34 II Hydraulic Plan a Design featuring 1 pressure stage b Design featuring 2 pressure stages optional X1 X2 M1 P1 500 m F1 V4 V3 V2 HP LP V1 Z1 S T T P...

Страница 35: ...output kW 1 3 1 5 2 2 Pole number 2 2 2 Rated voltage V 230 115 230 115 230 115 Frequency Hz 50 60 50 60 50 60 50 60 50 60 50 60 Running capacitor F 36 36 125 125 36 36 140 140 55 55 220 220 Motor ou...

Страница 36: ...ber 2 2 2 Rated voltage V 230 115 230 115 230 115 Frequency Hz 50 60 50 60 50 60 50 60 50 60 50 60 starting capacitor F 70 70 100 100 50 50 80 80 60 60 100 100 Motor output kW 0 55 0 75 1 1 Pole numbe...

Страница 37: ...associated documents A HFODUDWLRQ RI LQVWDOODWLRQ DFFRUGLQJ WR B Datasheet electric motor C Datasheet pressure limiting valve D Datasheet low high pressure switching valve optional 2 pressure stages o...

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