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MINI POWER PACKS MANUAL OF OPERATION DD.026 ENG R(1) POWER PACK MANUAL Attention! Before starting the hydraulic power pack operation, it is necessary to get acquainted with all the recommendations included in this manual. The producer does not bear any responsibility for damages occurred because of improper operation of hydraulic power pack or constructive changes.
CONTENTS SECTION A: GENERAL DATA A1 PRODUCER A2 INTRODUCTION A3 CORRESPONDENCE A4 LABEL A5 APPLICATIONS A6 PRODUCTION CONDITIONS AND REQUIREMENTS A7 TECHNICAL CHARACTERISTIC A8 NOISE CHARACTERISTIC A9 WORKING LIQUID SECTION B: SAFETY TECHNICS B1 RULES FOR TECHNICAL SAFETY III. SECTION C: DESCRIPTION OF THE HYDRAULIC POWER PACK C1 MAIN PARTS C2 ELECTRICAL PARTS IV.
A4 LABEL Technical information of power pack (Such as motor power, pump displacement, oil tank size, etc.) can be seen on label. Label is located on oil tank. Photo 1. Label of power unit A5 APPLICATIONS The hydraulic power pack is intended for integration in hydraulic system of construction building, transport machines, automobiles, manually operated lifting equipments.
SECTION B: SAFETY TECHNICS B1 RULES FOR TECHNICAL SAFETY To work with the power pack it could be allowed only personel who is acknowledged with the rules for actuation of electrical equipments and equipments working under pressure. For safety functioning of the hydraulic power pack it is necessary to be kept the following rules: •...
Electric motor Central manifold Hydraulic pump Filter pipe Filter Oil tank Photo 2. Main components of mini power pack At switching on the power of the electric motor, it drives the gear pump. The pump sucks the working liquid from the tank and directs it to the valve block and from there to the implementing components of the power pack.
SECTION D WORKING WITH HYDRAULIC POWER PACK The power pack work is determined by the machine at which it is integrated. At work with the power pack it is not allowed the presence of leakage of working fluid on the outside surfaces. The power pack is switched when the motor is supplied with the necessary voltage.
E5 CONNECTION TO HYDRAULIC SYSTEM The pipelines from the power pack are connected to the implementing components of the machine. Hydraulic circuit and technical information ca be found on technical drawing. After the final installation of the power pack, the clean working liquid is poured into the tank to the indicated level. E6 CONNECTION TO ELECTRICAL SYSTEM The cap of the motor terminal connecting box is removed.
(-) from battery (+) from battery For switch/remote etc. Photo 6. Connection on DC motor For detailed information, please refer to “DD.043 R(0) Remote control connection on power units” document. SECTION F MAINTENANCE OF THE HYDRAULIC POWER PACK F1 CLEANING OF THE POWER PACK The cleaning of the power pack is made by textile cloth without using any cleaning substances or solvents.
The hydraulic power is switched on and the adjusting screw is activated (clockwise to increase, anti-clockwise to decrease) until it reaches the desired pressure. Then the nut is locked. For detailed information, please refer to “DD.030 ENG R(0) Adjusting relief valve pressure on power pack” document.
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Please feel free to fill information below and send to us for custom designed mini power units. Application Number of cylinders ☐ (Single acting) ☐ Type of cylinders (Double acting) ☐ (Telescopic) Number of stages if cylinder is telescopic ☐ (Vertical) ☐...
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