Unicraft SRWH 3001 SIL Manuale utente

SRWH-SERIES

SRWH 3002 EF

Special Floor Jack

SRWH 3001 SIL

Operating Instructions

SRWH 3001 SIL

SRWH 3002 EF

2SRWH-Series | Version 1.01

Imprint

Product identification

Special Floor Jack Item number

SRWH 3001 SIL 6201121

SRWH 3002 EF 6201122

Manufacturer

Stürmer Maschinen GmbH

Dr.-Robert-Pfleger-Str. 26

D-96103 Hallstadt

Fax: 0049 (0) 951 96555-55

E-Mail: [email protected]

URL: www.unicraft.de

Indication regarding the operating instructions

Original instructions

Edition: 02.12.2019

Version: 1.01

Language: English

Author: MS/FLi

Indication regarding the copyright

Germany.

The contents of these operating instructions are the sole

property of the company Stürmer Maschinen GmbH.

Passing on as well as copying of this document, the use

and distribution of its content are prohibited if not expli-

citly permitted. Contraventions are liable to compensa-

tion.

Subject to technical modifications and error.

Content

1 Introduction .............................................................3

1.1 Copyright............................................................ 3

1.2 Customer service................................................ 3

1.3 Limitation of liability ............................................ 3

2 Safety........................................................................3

2.1 Symbol explanation ............................................ 3

2.2 Obligations of the operating company............... 4

2.3 Requirements to staff.......................................... 4

2.4 General safety regulations.................................. 5

2.5 Safety information for operating personnel ........ 5

2.6 Safety labels on the floor jack............................. 5

2.7 Personal protective equipment........................... 6

3 Intended Use............................................................6

3.1 Foreseeable misuse ........................................... 6

3.2 Residual risks ..................................................... 6

4 Technical Data.........................................................6

4.1 Environmental conditions ................................... 7

4.2 Type plate........................................................... 7

5 Transport, packaging, storage...............................7

5.1 Transport ............................................................ 7

5.2 Packaging........................................................... 7

5.3 Storage ............................................................... 7

6 Description of the device........................................8

7 Mounting ..................................................................8

8 Before the start-up ..................................................9

9 Operation .................................................................9

9.1 Operating conditions........................................ 10

9.2 Test run............................................................. 10

9.3 Lift the load....................................................... 10

9.4 Lower the load.................................................. 10

10 Care, maintenance and repair ............................11

10.1 Care by cleaning ............................................ 11

10.2 Maintenance and repair ................................ 11

11 Troubleshooting..................................................12

12 Disposal, recycling of used devices..................13

12.1 Decommissioning........................................... 13

12.2 Disposal of lubricants..................................... 13

13 Spare parts...........................................................13

13.1 Ordering spare parts ...................................... 13

13.2 Spare parts drawings ..................................... 14

14 Hydraulic plan.....................................................18

15 EC Declaration of Conformity ............................19

Introduction

SRWH-Series | Version 1.01 3

1Introduction

You have made a good choice by purchasing the UNI-

CRAFT floor jack.

Read the operating manual thoroughly before commis-

sioning the machine.

It gives you information about the proper commissio-

ning, intended use and safe and efficient operation and

main-tenance of your floor jack.

The operating manual is part of the floor jack package.

Always keep this operating manual in the location where

your floor jack is being operated. All local accident pre-

vention regulations and general safety instructions for

the operating range of your floor jack must also be com-

plied with.

1.1 Copyright

The contents of these instructions are copyright. They

may be used in conjunction with the operation of the

floor jack. Any application beyond those described is

not permitted without the written approval of Stürmer

GmbH.

For the protection of our products, we shall register tra-

demark, patent and design rights, as this is possible in

individual cases. We strongly oppose any infringement

of our intellectual property.

1.2 Customer service

Please contact your dealer if you have questions con-

cerning your floor jack or if you need technical advice.

They will help you with specialist information and expert

advice.

Germany:

Stürmer Maschinen GmbH

Dr.-Robert-Pfleger-Str. 26

D-96103 Hallstadt

Repair service:

Fax: 0049 (0) 951 96555-111

E-Mail: service@stuermer-maschinen.de

Spare part orders:

Fax: 0049 (0) 951 96555-119

E-Mail: ersatzteile@stuermer-maschinen.de

We are always interested in valuable experience and

knowledge gained from using the application-which

then could be shared and be valuable to develop our

products even further.

1.3 Limitation of liability

All information and notes in these operating instructions

were summarised while taking applicable standards

and rules, the state-of-the-art technology and our long-

term knowledge and experiences into consideration.

In the following cases the manufacturer is not liable for

damages:

- Non-observance of the operating instructions,

- Inappropriate use

- Use of untrained staff,

- Unauthorised modifications

- Technical changes,

- Use of not allowed spare parts.

The actual scope of delivery may deviate from the ex-

pla-nations and presentations described here in case of

spe-cial models, when using additional ordering options

or due to latest technical modifications.

The obligations agreed in the delivery contract, the gen-

eral terms and conditions as well as the delivery condi-

tions of the manufacturer and the legal regulations at the

time of the conclusion of the contract are applicable.

2 Safety

This section provides an overview of all important safety

packages for the protection of operating personnel as

well as for safe and fault-free operation. Other task-ba-

sed safety notes are included in the paragraphs of the

individual phases of life.

2.1 Symbol explanation

Safety instructions

The safety notes in these operating instructions are

high-lighted by symbols. The safety notes are intro-

duced by signal words which express the concern of

the risk.

DANGER!

This combination of symbol and signal words indi-

cates an imminently dangerous situation which may

lead to death or severe injuries if they are not avoided.

WARNING!

This combination of symbol and signal words indi-

cates a possibly dangerous situation which may

lead to death or severe injuries if they are not avoi-

ded.

4SRWH-Series | Version 1.01

Safety

Tips and recommendations

It is necessary to observe the safety notes written in

these operating instructions in order to reduce the risk of

personal injuries and damages to property.

2.2 Obligations of the operating company

of the operator

The operating company is the person who operates the

floor jack for business or commercial reasons by her-

self, or leaves it to a third party for use or application,

and who bears the legal product responsibility for the

protection of the user, the staff or for third parties.

Obligations of the operating company

If the floor jack is used for commercial purposes, the

operating company of the floor jack must comply with

the legal working safety regulations. Therefore, the saf-

ety notes in this operating manual, as well as the safety,

accident prevention and environment protection regula-

tions applying for the area of application of the floor jack

must be met. The following applies in particular:

- The operating company must be informed about

the applying industrial safety regulations and fur-

ther analyse hazards resulting from the special

working conditions at the place of use of the floor

jack. She must implement these in form of ope-ra-

ting manuals for the operation of the floor jack.

- During the entire lifetime of of the floor jack, the

operating company must verify whether the oper-

ating manuals prepared by her correspond to the

current status of the regulations, and must adapt

these if necessary.

- The operating company must unambiguously reg-

ulate and determine the responsibilities for instal-

lation, operation, troubleshooting, maintenance

and cleaning.

- The operating company must ensure that all per-

sons who work with the floor jack, have read and

understood this manual. Furthermore she must in-

struct the staff in regular intervals and inform them

about the hazards.

- The operator must provide the necessary protec-

tive equipment to the staff and order the use of the

necessary protective equipment in a binding way.

Furthermore the operating company is responsible to

keep the floor jack always in a technically flawless state.

Thus, the following applies:

- The operator must ensure that the maintenance in-

tervals described in this manual are kept.

- The operator must have all safety devices che-

cked regularly for their good working order and

their integrity.

2.3 Requirements to staff

Qualifications

The different tasks described in this manual represent

different requirements to the qualifications ot the per-

sons entrusted with these tasks.

Only persons reliable working procedures can be ex-

pected from, are allowed to perform all works. Persons

the responsiveness of which is affected by e. g. drugs,

alcohol or medication, are not allowed to work with the

machine.

CAUTION!

This combination of symbol and signal words indi-

cates a possibly dangerous situation which may

lead to minor or light injuries if they are not avoided.

ATTENTION!

This combination of symbol and signal words indi-

cates a possibly dangerous situation which may

lead to property and environmental damages if they

are not avoided.

NOTE!

This combination of symbol and signal words indica-

tes a possibly dangerous situation which may lead to

property and environmental damages if they are not

avoided.

Tips and recommendations

This symbol highlights useful tips and recommenda-

tions as well as information for an efficient and trou-

ble-free operation.

WARNING!

Danger in case of insufficient qualification

ot the staff!

Insufficiently qualified persons cannot estimate the

risks while using the floor jack and expose them-sel-

ves and others to the danger of severe or lethal inju-

ries.

- Have all works only performed by qualified per-

sons.

- Keep insufficiently qualified persons out of the wor-

king area.

Safety

SRWH-Series | Version 1.01 5

Operator

The operator is instructed by the operating company

about the assigned tasks and possible risks in case of

improper behaviour. Any tasks which need to be perfor-

med beyond the operation in the standard mode must

only be performed by the operator if it is indicated in

these instructions and if the operating company ex-

pressively commissioned the operator.

Qualified electrician

Due to their technical training, knowledge and experi-

ence as well as knowledge of the relevant standards

and regulations, skilled electricians are able to carry out

work on electrical systems and to recognize and avoid

potential hazards independently.

Qualified electricians are specially trained for the wor-

king environment in which they work and are familiar

with the relevant standards and regulations.

Qualified personnel

Due to their professional training, knowledge and expe-

rience as well as their knowledge of relevant regulations

the specialist staff is able to perform the assigned tasks

and to recognise and avoid any possible dangers them-

selves.

Manufacturer

Certain works may only be performed by specialist per-

sonnel of the manufacturer. Other personnel is not au-

thorized to perform these works. Please contact our cus-

tomer service for the execution of all arising work.

2.4 General safety regulations

Maintenance and inspection activities may only be car-

ried out when not in use and only by trained personnel.

It is pointed out that any unauthorized modifications and

changes to the devices are not permitted for safety rea-

sons.

2.5 Safety information for operating personnel

- The operating staff must always make sure that the

specified max. Load capacity of the floor jack is not

exceeded.

- It must be ensured that the ground is sufficiently

stable to hold the load.

- Lift loads only on level, even and firm ground with

the floor jack.

- For vehicles to be lifted, set the wheels straight and

lock with sufficiently sized wedges.

- Never move the lifted load.

- It must never be worked under the lifted load without

it being additionally secured with racks.

- The operator must also ensure that no unauthorized

persons work on and with the floor jack (for example,

by operating devices against unauthorized use).

- The operator is obligated to inspect the floor jack at

least once every day (on a daily basis) for externally

visible damage and defects, and to immediately re-

port any changes (including performance) that af-

fect the safety.

- The operator must ensure that the floor jack is al-

ways operated in perfect condition. If necessary,

the operator must oblige the operating staff to wear

protective clothing, etc.

- In principle, no safety equipment may be dismant-

led or put out of service, there is a risk of massive

crushing hazards.

2.6 Safety labels on the floor jack

The following safety labels are attached to the floor jack

(Fig. 1), which must be observed and fallowed.

Fig. 1: Safety labels SRWH 3002 EF

The safety labels attached to the floor jack must not be

removed. Damaged or missing safety labels can lead to

malfunction, personal injury and material damage.

If the safety labels are not immediately recognizable

and comprehensible, the floor jack must be taken out of

service until new safety markings have been fitted.

NOTE!

In each case, the regulations or guidelines and stan-

dards valid in the country of use must be observed

(in the respectively valid version).

In Germany at the moment

DIN EN 1494: 2000 + A1: 2008: Mobile or mobile lif-

ting equipment and related equipment.

EC Machinery Directive 2006/42 / EC

6SRWH-Series | Version 1.01

Intended Use

2.7 Personal protective equipment

The personal protective equipment serves to protect

per-sons against impairments of safety and health while

wor-king. The staff member has to wear personal pro-

tec-tive equipment while performing different tasks on

and with the machine which are indicated in the indivi-

dual para-graphs of these instructions.

The personal protective equipment is explained in the

following paragraph:

3 Intended Use

The floor jack is used exclusively for lifting and lowering

of loads, eg. vehicles, up to the maximum specified

load.

The floor jack may only be operated by instructed per-

sons.

Proper use also includes compliance with all information

in this manual. Any use beyond the intended use or

otherwise is considered misuse.

For structural and technical changes to the floor jack the

Company Stürmer Maschinen GmbH assumes no liabi-

lity.

Claims of any kind due to damage due to improper use

are excluded.

3.1 Foreseeable misuse

With the floor jack no reasonably foreseeable misappli-

cations are possible which could lead to dangerous si-

tuations with personal injury if the intended use is obser-

ved.

3.2 Residual risks

Even if all safety regulations are observed, the following

residual risks remain when operating the floor jack.

All persons working with the floor jack must be aware of

these residual risks and follow the instructions to pre-

vent these residual risks from leading to accidents or

damage:

- There is a risk of crushing the lower limbs during

operation.

- During set-up and set-up work, it may be neces-

sary to dismantle protective equipment provided

by the customer. This results in various residual

risks and hazard potentials, which every operator

must be aware of.

4 Technical Data

Head protection

The industrial helmet protects the head against fall-

ing objects and hitting on fixed objects.

Protective gloves

The protective gloves serve to protect the hands

against sharp components as well as against fric-

tion, abrasions or deep injuries.

Safety boots

The safety boots protect the feet from being crushed,

falling parts and slipping over on slippery ground.

Protective clothes

The protective clothes are made of a tightly fitted fa-

bric without the protruding parts of low tear strength.

SRWH 3001 SIL 3002 LF

Load -carrying ca-

pacity

3,0 t 3,25 t

Max. lifting height 340 mm 425 mm

Final height max. 460 mm 520 mm

Min. clearance 120 mm 95 mm

Underside cle-

arance max.

158 mm 150 mm

Length 628 mm 690 mm

Length max. 1756 mm 1840 mm

Width 343 mm 370 mm

Height 158 mm 150 mm

Weight 31,5 kg 40 kg

Item number 6201121 6201122

Transport, packaging, storage

SRWH-Series | Version 1.01 7

4.1 Environmental conditions

4.2 Type plate

Fig. 2: Type plate of the floor jack SRWH 3002 EF

5 Transport, packaging, storage

5.1 Transport

Check the floor jack on delivery for any visible trans-por-

tation damage. If you notice any damage to the device

please report this immediately to the carrier or dealer.

5.2 Packaging

All used packaging materials and packaging aids are

recyclable and should be taken to a materials recycling

depot to be disposed of.

The delivery packaging is made of cardboard, so

please dispose carefully by having it chopped up and

given to the recycling collection.

The film is made of polyethylene (PE) and the cushioned

parts of polystyrene (PS). Deliver these substances to a

collection point for recyclable materials or to the waste

disposal company which looks after your region.

5.3 Storage

The floor jack should be lubricated and then stored in a

dry, frost-free environment.

Only store the floor jack with the lift arm lowered and the

drain valve closed. Do not put anything on the floor jack.

Size [mm] 3001 SIL 3002 EF

A120 95

B 340 425

C 158 150

D 460 520

E 628 690

F 1756 1840

G 343 370

H285

Conditions

Working temperature -5°C to +40°C

Storage temperature -25°C to +55°C

Transport temperature -25 °C to +70 °C (< 24 h)

Operating height max. 1000 m

Air humidity (at 40 °C) max. 85% relative

humidity

Working environment not flammable, dry and

durst-free

Lighting > 300 LUX

NOTE!

The floor jack should be protected from humidity.

8SRWH-Series | Version 1.01

Description of the device

6 Description of the device

Fig. 3: Description of the floor jack SRWH 3002 EF

1 Pump lever

2 Tool tray

3 Type plate

4 Lifting arm

5 Swivel castor

6 Jack saddle

Illustrations in this manual may differ from the original.

7 Mounting

Fig. 4: Delivery of SRWH 3002 EF

1 Pump lever handle

2 Pump lever extension

3 Jack body

4 Operating Instructionsg

Fig. 5: Assembly of the pump lever

Step 1: Unscrew the screw on the underside of the

pump lever handle (SRWH 3001 SIL model

only), place the pump lever handle on the pump

lever extension and screw the two pump lever

parts together with the screw (SRWH 3001 SIL

model only).

Fig. 6: Mounting the pump lever on the jack body

Step 2: The pump lever socket is fixed in the lower posi-

tion with a plastic block for transport. Remove

the plastic block before assembly. To do this, in-

sert the pump lever into the socket and push the

socket downwards.

Unscrew screw B until it no longer projects into

the socket.

Then insert the pump lever completely into the

socket and tighten it with screw B in the socket.

Step 3: Check that the pump lever can be moved freely

and easily.

Use protective gloves!

Wear safety boots!

Wear protective clothes!

CAUTION!

Risk of crushing!

Injuries ti hand and fingers may result from impro-

per use of the floor jack.

Before the start-up

SRWH-Series | Version 1.01 9

8 Before the start-up

Step 1: Bleed the hydraulic system:

Pull up the pump lever and turn it clockwise to

open the drain valve.

When the lifting arm is fully lowered, pump seve-

ral times with the pump lever to remove the ac-

cumulated air from the hydraulic system. Then

close the drain valve by turning the pump lever

to the left.

Step 2: Carry out a function test without load with the

floor jack. To do this, pump the floor jack up to

the maximum height and then lower it slowly. To

do this, open the drain valve.

- If the lifting arm cannot be pumped to the maxi-

mum height with a maximum of 7 pumping mo-

Place the floor jack on a level and firm surface

and place the front part of the floor jack at least

500 mm higher than the end part of the floor jack

(Fig. 7).

Fig. 7: Venting the hydraulic system

- Open the bleed valve and use the pump lever to

remove the collected air from the hydraulic sy-

stem by 4 full strokes.

- Lower the floor jack and place it in the horizontal

position. Close the bleed valve.

Step 4: Check all parts for integrity and proper function.

9 Operation

DANGER!

Danger to life due to falling of the load!

Falling loads can cause serious injury or death.

- Never exceed the specified maximum load stride.

- Never move the lifted load.

- Never work under the lifted load without this being

additionally secured by racks.

- At the point of attachment of the floor jack to the

load observe the instructions of the manufacturer

of the load.

- Distribute the weight centrally on the saddle of the

floor jack.

- Only lift loads with the floor jack on horizontal, level

and firm ground.

- For vehicles to be lifted, place the wheels straight

and block with sufficiently dimensioned wedges.

- Do not lift any persons individually or together with

the load.

- When leaving the workstation, lower the load if it is

not additionally secured with racks.

CAUTION!

Risk of crushing!

If improper work is carried out on the floor jack, there

is a risk of injury to fingers, hands and feet.

Use protective gloves!

Wear sagety boots!

Wear protective clothes!

NOTE!

- Operating personnel must be familiar with the ope-

ration und function of the floor jack and the safety

regulations pertaining to it.

- The operator is responsible for ensuring that all

operating personnel have had necessary training.

10 SRWH-Series | Version 1.01

Operation

9.1 Operating conditions

The working area must be dry, fire and explosion pro-

tected and free of corrosive and toxic substances.

Dangerous materials such as fire-liquid, toxic or radi-

oactive materials must not be lifted with the floor jack.

9.2 Test run

Before operation under load, carry out a test with testing

of all functions without load.

9.3 Lift the load

Step 1: Check that the load to be lifted is on a level and

firm surface, lock the wheels on vehicles and

apply the handbrake.

Step 2: Slide the floor jack under a lifting point of the

load intended for the floor jack (follow the manu-

facturer's instructions!).

Step 3: Turn the pump lever about its own axis to the

right (clockwise) to close the drain valve.

Step 4: To lift the load, perform an even pumping move-

ment with the pump lever by alternately moving

the pump lever up and down. The lifting arm

swings upwards.

Step 5: Before the lifting arm touches the load, check

again the alignment of the jack-saddle to the

load pick-up point. Make sure that the weight is

distributed centrally on the jack saddle.

Step 6: Lift the load slowly and evenly to the desired

height.

Step 7: Place the support frames under the load and

slowly lower the load onto the support frames by

slowly turning the pump lever counterclockwise

to open the drain valve.

9.4 Lower the load

Step 1: Turn the pump lever about its own axis to the

right (clockwise) to close the drain valve. Pump

the lifting arm upwards against the load and lift

the load off the pedestals. Pull out the stands

under the load.

Step 2: Slowly turn the pump lever to the left (counter-

clockwise) about its own axis to open the drain

valve.

The more you open the drain valve, the faster

the drain speed will be.

Step 3: When the load touches the floor, close the drain

valve and check that the load is stable. Then re-

lease the floor jack completely by opening the

release valve again and pull the floor jack out

under the load.

Step 4: Turn the pump lever all the way to the left (coun-

terclockwise) to open the drain valve. Apply

force to the lift arm to move it down to the stop-

per.

SRWH-Series

Temperature range -5°C to +40°C

Storage temperature

range

-25°C to +55°C

Humidity (at 40°C) up to 85% max.

Operating height up to1000 m max.

Working environment not flammable, dry and

durst-free

Lighting > 300 LUX

NOTE!

The operator must have a sufficient freedom of the

movement.

ATTENTION!

Check that there are no persons, tools or devices

under the trolley.

CAUTION!

Risk of crushing!

When the load is released, it can cause bruising of

the upper and lower limbs.

- Do not hold the upper and lower limbs between the

load and the ground when setting down the load.

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