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MINI POWER PACKS
DD.057 ENG R(0) WHEELCHAIR LIFT UNIT 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.
DD.057 ENG R(0)
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Table of Contents
Related Manuals for HYDRO-PACK HPP Series
Summary of Contents for HYDRO-PACK HPP Series
- Page 1 MINI POWER PACKS DD.057 ENG R(0) WHEELCHAIR LIFT UNIT 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.
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Page 2: Table Of Contents
CONTENTS SECTION A: GENERAL DATA A1 PRODUCER A2 INTRODUCTION A3 PRODUCT CLAIMS 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 POWER PACK PARTS C2 ELECTRICAL PARTS... -
Page 3: Section A: General Data
SECTION A: GENERAL DATA A1 PRODUCER HYDRO-PACK Mühendislik Makina Hidrolik San. ve Tic. Ltd. Şti. Sanayi Mah. İzmit San. Sit. 13. Cad. No: 315 İç kapı no: 54 İzmit, Kocaeli, Turkey Tel: +90 262 335 23 42 Fax: +90 262 335 23 62 E-mail: info@hydropack.com.tr Web: www.hydropack.com.tr... -
Page 4: A4 Label
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 wheelchair lift units in order to provide hydraulic energy to platform lifting/lowering. -
Page 5: Section B: Safety Technics
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: •... -
Page 6: C2 Electrical Parts
Oil tank Central manifold Hand pump Electric motor Photo 2. Main components of wheelchair lift unit 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 central manifold and from there to the actuators of the system. Outlet port must be connected to the actuator. -
Page 7: Section D: Working With Hydraulic Power Pack
SECTION D: WORKING WITH HYDRAULIC POWER PACK The power pack work is determined by the machine at which it is integrated. During operation of 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. -
Page 8: E5 Connection To Hydraulic System
E5 CONNECTION TO HYDRAULIC SYSTEM The pipelines from the power pack are connected to actuators in the system. Hydraulic circuit and technical information can 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. Please clean all hydraulic parts concerned before mounting. -
Page 9: F2 Pressure Adjustment
• The electric motor is placed outside together with the central manifold and the pump. The old oil is poured out and the internal surface of the tank is cleaned. The suction filter is cleaned also. After cleaning, the electric motor with the central manifold are placed on the tank. The fixing screws and the bracket are screwed. - Page 10 Hand pump Pressure relief valve Unloading valve Photo 7. Hand pump, pressure relief valve and unloading valve Factory setting of the power packs can usually meet the requirements of most field applications. Users must be cautious when resetting the settings on the manifold. Loose lock nut of pressure relief valve. Adjusting screw is turned clockwise to increase pressure setting or anti-clockwise to decrease pressure setting.
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Page 11: F3 Problem Solving
F3 PROBLEM SOLVING PROBLEM REASONS METHOD OF ELIMINATION • • Wrong motor wiring Check and correct wiring Motor doesn't run • • Starter relay problem Check starter relay • Loose wire from relay to motor • Check wiring • Wrong cable size from batter •... -
Page 12: Section G Warranty
RELEASE DATE: STAMP AND SIGNATURE HYDRO-PACK Mühendislik Makina Hidrolik San. ve Tic. Ltd. Şti. Sanayi Mah. İzmit San. Sit. 13. Cad. No: 315 İç kapı no: 54 İzmit, Kocaeli, Türkey Tel: +90 262 335 23 42 Fax: +90 262 335 23 62 E-mail: info@hydropack.com.tr Web: www.hydropack.com.tr...
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