Hansin Special Equipment HS, HS2750 SMART Instruction Manual & Repairing Manual

Instruction Manual & Repairing Guide

MODEL : HS2750 SMART

HANSIN SPECIAL EQUIPMENT CO.

Contents

1. Introduction --------------------------------- 2

2. General Precautions when using the equipment ----- 3

3. Composition and Specifications
A. Main composition and functions ---------------------- 4~5

B. Features of HS 2750 SMART--------------------------- 6
C. Diagram of Equipment Composition --------------------7~8
D. Working Radius Diagram ----------------------------- 9
E. Hyd' Component & Circuit -----------------------------10
F. Connective Diagram of Electricity -----------------------11~12

4. Safety Rules
A. Precaution before Operation ------------------------ 13

B. Precaution of Outrigger Operation -------------------- 13
C. Precaution of Operator ------------------------------ 14
D. Precaution During Equipment operation ---------------- 14~15

5. Operation and Usage of HS 2750 SMART
A. Operation preparation ------------------------------ 16

B. Equipment preparation in hard winter ------------------ 16
C. Equipment Operation of Function Section --------------- 16~23

6. Repair Precaution & Examination
A. Check Points before Operation ----------------------- 24

B. Check Points during the Operation -------------------- 24
C. Check Points after Operation ------------------------- 24
D. Check Points after 1month Operation ------------------- 25
E. Check Points after 6months Operation ------------------ 25
F. Lubrication ---------------------------------------- 26
G. Examination & Exchange of the Hydraulic pressure oil ----- 26
H. Exchange & Examination of Filter ---------------------- 27
I. Cylinder Exchange -------------------------------- 28~29

7. Malfunction & Measurement ----------------------30~31

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1. Introduction

Thank you for buying Hansin HS series!

This guide is all about HS 2750 SMART, it helps you to provide all
necessary materials to be used effectively and safely for users.

This also gives you the summary, description of data, equipment
repair information and preparation which explained the procedure
operation for management of equipment designed for Aerial Lift
Truck.

However, If you want your equipment last, you should follow this
guide to prevent failure. So, apparently HS2750 SMART operate to
secure lifetime use.

Prior HS2750 SMART, you must follow all the guides for your safety.
If you find any difficulties while using this guide or if you have any
questions, feel free to contact the dealer.

In addition, if you want to request some parts you are required to
find the Part Number and Description from the components list.
Please let us know.

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2. General Precautions when using the equipment

a. Before using the equipment, be sure to read the user manual and

basic principles, usage and safety precautions for your awareness.

b. When not in use, pull the parking break so that vehicle may not

move. Connect the gear to neutral and place wedges so that the
tires may not move.

c. When you move the P.T.O, you should definitely press the clutch

fully. If you hear sound from the Transmission, please check and
request it to the dealer. If the sound occurred and you use it
continually it might break the P.T.O and Transmission.

d. Before you operate the Equipment, always get out the Beam of the

outrigger and get down the outrigger cylinder. In particularly, you
must check it to the ground surface outrigger cylinder very well.

e. During the operation of Equipment, expert operator is only allowed

to the operation limits.

f. Do not operate equipment around the high tension as this is so

dangerous.

g. Prior rotating the Boom, make sure that there is no dangerous

things beside it when you rotate it. (Especially building, signboard,
high tension, peoples etc...)

h. People should not pass around the equipment. Follow the

instructions as prescribed.

i. When you're driving the Aerial lift Truck, you should duly reach

the Boom Rest and the Boom should always fold.
j. Never use the Boom from pulling something.
k. Please do not operate the Equipment from the front of the Truck

CAB.

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3. Composition and Specifications

A. Main composition and functions

1) This Aerial lift Truck composed of basic parts like middle frame, X-type

front outrigger, rear outrigger, turn table, 5 stages boom & one
boarding platform, all these parts should have a proper installation for
maintenance level.

2) Main composition has various functions, the left-right 350° operation

(boom rotation), withdrawal operation & leading in operation. These
functions deals with the producer of Oil pressure power which have the
Oil pressure pump and Oil pressure system. This handling operation
refer to outrigger self examination and Usage of Wireless Remote
Controller.

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<Diagram of Equipment Composition>

- 5 -

B. Features of HS 2750 SMART

ITEM UNIT HS 2750 SMART

Vehicle on board HYUNDAI 3.5ton LONG

Height ㎜ 2895

Width ㎜ 2130

Features

Length ㎜ 7385

Boom

Outrigger

Work scope

Turning

gear

Gross
Weight

㎏ 8075

Stage 5 Stages

Shape Octagon

Withdrawal

Type

Quality of

the material

Extension at the same time

High tensile structural steel (ATOS80)

Type X TYPE, Device Hydraulic

Withdrawal

Width

Withdrawal

Height

Withdrawal

Weight

Type

Turning

angle

㎜ 5960(Front), 5960(Rear)

m 27

2 persons or 300㎏

Hydraulic Motor (Mechanical reduction gear - Double
decelerator) TYPE

Left and Right 180°

Size 3000 X 1100

Boarding

Turning Type

Platform

Turning

angle

Controlling

device

Outrigger Lever Type, Left and Right Type

Boom Wireless Remote controller

Convenience Device

Safety Device

Options

Hydraulic Motor Type (Mechanical reduction gear)

Left and Right 2 rotations

Night Search Light, Remote Starting On/Off,

Electronic Type Axel,

Automatic Oil Cooler, Toolbox

Rollover Caution Safety, Over Center Valve,
Pilot Check Valve, AML Safety

- 6 -

C. Diagram of Equipment Composition

The size and shape of the Equipment content details basically refer to 3.5 ton

Truck.

While the driver still moving, make sure you fully understand the correct maximum

height before and after the operation.

In particular, the driver operation will be determined after verifying that it is safe
to pass for below overpass, telephone pole side, inside storage, tunnels or

obstructions such as large construction sites prior entering the height and width.

Names and functions of equipment for each area described in the following, please
refer to equipment configurations.

- 7 -

<Diagram of Equipment Appearance>

- 8 -

<Working Radius Diagram>

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