Blitz GHUSE Series Guida

Operating Instructions and Spare Parts

List for Suspended Pit Jacks

Original Operating Instructions in German

Series:

GHUSE / GHUSLE

Series:

GWS 2 / GWUS 2

Series:

GWSK 2 / GWSKT / GWSKTA

Series:

GH / GHL – GHS / GHSL

GHUS / GHUSL / GHUST

GHSP / GHLP

GHUSP / GHUSLP / GHUSTP

Series:

GHUSKTP

Series:

Blitz S 15 Vario

Rev. 0 126867 06/2018

Type

Serial number

Date

Operating Instructions for Suspended Jacks

Concerning these operating instructions

These operating instructions apply to several series with three different construction methods:

Hydraulic (-pneumatic) construction

Pneumatic construction

Electrohydraulic construction

•Pictures or text sections marked with the symbols shown above only apply to the jacks of the respective construction.

•Position numbers [1] in the operating instructions always refer to the pictures shown here and the component

overview.

•Cross-references ()must be taken into consideration.

Overview of the Series

The overview shows a variant of each series.

Component overview for all series

[1]

Tilt protection bar

[2]

Control elements

[3]

Drain valve

[10]

[4]

Manual pump

[9]

[5]

Oil drain plug load stroke

[8]

[7]

[1]

[6]

Compressed air supply

[2]

[7]

Oil dipstick load stroke

[3]

[8]

Oil drain plug retrieval

[11]

[4]

[9]

Oil dipstick retrieval

[10]

Piston rod

[5]

[11]

Cover

Series:

GHUSE

/GHUSLE

Operating Instructions for Suspended Jacks

[10]

[1]

[10]

[1]

[2]

[3]

[2]

[6]

Series:

GWS 2

GWUS 2

Series:

GWSK 2

GWSKT GWSKTA

[10]

[9]

[8]

[10]

[7]

[1]

[7]

[1]

[6]

[2]

[3]

[2]

[3]

[4]

[5]

[5] [6]

Series:

GH/GHL

GHS/GHSL 

GHUS/GHUSL/GHUST



GHSP/GHLP

GHUSP/GHUSLP/GHUSTP

Series:

GHUSKTP

Operating Instructions for Suspended Jacks

[9]

[10]

[8]

[6]

[2]

[7]

[3]

[4]

[5]

Series:

Blitz S 15

Vario

Operating Instructions for Suspended Jacks

Table of Contents

1Basic Safety Instructions........................................................................................................ 6

1.1 Intended Use................................................................................................................................................. 6

1.2 Basic Measures............................................................................................................................................ 6

1.3 Safety-relevant Components...................................................................................................................... 6

1.4 Explanation of Notes ................................................................................................................................... 6

2Storage......................................................................................................................................... 6

3Technical Data ........................................................................................................................... 7

4Transport, Installation and Assembly ................................................................................. 8

4.1 Make the Lifting Cylinder ready for Operation........................................................................................ 8

4.2 Install and assemble Jack .......................................................................................................................... 9

4.3 Compressed Air Supply ............................................................................................................................ 12

4.4 Electrical Connection ................................................................................................................................ 12

5Commissioning........................................................................................................................ 12

6Operation................................................................................................................................... 12

6.1 Load Handling Device............................................................................................................................... 12

6.2 Supporting Bridges and Trestles............................................................................................................. 13

6.3 Hazard Statements .................................................................................................................................... 14

6.4 Lift, lower and transport Loads ................................................................................................................ 15

7Maintenance and Repair ....................................................................................................... 16

7.1 Maintenance Intervals............................................................................................................................... 16

7.2 Perform Function Test............................................................................................................................... 16

7.3 Check Compressed Air Supply ................................................................................................................ 16

7.4 Top up Anti-Rust Oil.................................................................................................................................. 17

7.5 Check the Hydraulic Oil Level.................................................................................................................. 17

7.6 Perform Safety Test................................................................................................................................... 17

7.7 Changing the Hydraulic Oil...................................................................................................................... 18

7.8 Replacing Hydraulic Hoses...................................................................................................................... 18

7.9Drain the Condensate ............................................................................................................................... 18

7.10 Bleed the Jack............................................................................................................................................ 18

7.11 Clean or replace the Pneumatic Control Valve ..................................................................................... 19

7.12 Replace Hydraulic Block .......................................................................................................................... 19

8Troubleshooting ...................................................................................................................... 20

9Decommissioning and Disposal ......................................................................................... 20

10 EC – Declaration of Conformity .......................................................................................... 21

11 Spare Parts Lists..................................................................................................................... 22

Operating Instructions for Suspended Jacks

1Basic Safety Instructions

1.1 Intended Use

The jack is intended exclusively for partially lifting vehicles and for transporting vehicle parts

(engine, transmission). Any other use there of shall be considered as not intended use.

Always secure lifted vehicles with supporting bridges/A-frames.

1.2 Basic Measures

The lift may be used only by workshop personnel with corresponding training.

Work on electric, hydraulic, and pneumatic systems may be performed only by specialists.

Observe the operating instructions.

Always keep the operating instructions available at the place of use.

Observe all safety and danger notes on the lift and keep them legible.

The workshop operator must insure that all safety regulations are observed by the workshop

personnel.

Technological modifications of the lift are not permitted.

The operating instructions are a part of the product and must be handed over to a succeeding

user.

Observe the maintenance intervals.

1.3 Safety-relevant Components

•Hydraulic pressure limiting valve

•Hydraulic lowering brake valve

•Tilt protections [1] on the lifting cylinder

•Pull-out safety devices at the undercarriage (4.2, Positions A)

•Pressure limiting valve

•Throttle valve

•Tilt protections [1] on the lifting cylinder

•Pull-out safety device at the undercarriage (4.2, Positions A)

1.4 Explanation of Notes

DANGER

Risk of death and severe injury

Measures

WARNING

Risk of injury and material damage

Measures

CAUTION

Property damage

Measures

2Storage

Store the jack in a dry place protected from the weather at an ambient temperature of -10 °C to +50

°C. Contact the manufacturer if storing for more than 6 months.

Operating Instructions for Suspended Jacks

3Technical Data

GH/GHL, GHS/GHSL,

GHUS/GHUSL/GHUST, GHSP/GHLP,

GHUSP/GHUSLP/SHUSTP

GHUSE/GHUSLE

Blitz S

VarioFit

Load capacity

Operating pressure pneumatically

bar

Operating pressure hydraulically

bar

120

199

235

130

163

245

235

Oil capacity container 1

6.1

Oil capacity container 2

1.2

1.3

2.1

1.6

Lifting height (L models)

600 (800)

Max lowering speed at rated load

m/s

0.15

GWS 2

GWUS 2

GWSKT

GWSKTA

Load capacity

3/2.5

4/3.5

2/1.5

3/2.5

Operating pressure pneumatically

bar

Lifting height

500

420

285

345

Max lowering speed at rated load

m/s

0.15

GHUSKTP

Load capacity

4/4

6/6

10/10

12/12

14/14

Operating pressure pneumatically

bar

Operating pressure hydraulically

Bar

105

175

210

245

Oil capacity container

4.1

Lifting height

330

Max lowering speed at rated load

m/s

0.15

Operating Instructions for Suspended Jacks

4Transport, Installation and Assembly

DANGER

Risk of death and severe injury from improper transport

Always transport the lift table with suitable hoisting and transport devices (e.g. forklift or crane).

Never stay under suspended loads.

Safety notes

Hoist the jack at viable spots only.

Move the lifting cylinder horizontally and with the operating elements at the top.

Secure moving and loose parts.

4.1 Make the Lifting Cylinder ready for Operation

Note variants of the hydraulic construction.

Without operating elements

With operating elements

Remove cap A.

In addition, replace cap B with the supplied

ventilation screw.

Remove cap A.



For jacks with retrieval, connect hose C.

Replace cap D with the supplied ventilation screw.

Operating Instructions for Suspended Jacks

4.2 Install and assemble Jack

WARNING

Risk of injury and material damage by crashing jacks

Install jack only on level and solid ground, which has the necessary load-bearing capacity.

Use jack only on load-bearing and parallel rails.

Safety notes

Use jack only with castors that fit the rails.

Only use the jack in the workshop pit or lift for which it was made.

If the distance between the rails of vehicle lifts (e.g. scissor lifts) changes due to alternating load,

additional fuses need to be requested from the manufacturer.

There are five types of undercarriages:

•Undercarriages with sliding axles (adjustable)

•Undercarriages with telescopic carriers (adjustable)

•Single-piece undercarriages (rigid)

•Two-piece undercarriages (rigid)

•Transverse and height-adjustable undercarriages

Undercarriages with sliding axles

Standard castors

Insert undercarriage in rails.

Pull out sliding axes B evenly and set the track width.

Tighten set threaded pins C.

Check the secure support of the castors (standard castors min. 25 mm) over the entire length of

the rails.

Adjust enclosed clamping collars A and attach externally to sliding axles B.

Dismantle the tilt protection bracket [1] on the lifting cylinder, insert the lifting cylinder into the

undercarriage and replace the tilt protection bracket on both sides.



Operating Instructions for Suspended Jacks

Undercarriages with telescopic carriers

Special castors

Insert undercarriage in rails and set track width.



Remove threaded pins A and drill hole B to 8 mm.



Install threaded pins A with thread outwards and tighten.



Check the secure support of the castors (standard castors min. 25 mm) over the entire length of

the rails.



Adjust and place U profiles C.



Dismantle the tilt protection bracket [1] on the lifting cylinder, insert the lifting cylinder into the

undercarriage and replace the tilt protection bracket on both sides.

Single

-piece undercarriages

Two

-piece undercarriages

Insert undercarriage via installation opening E

into rails.



Check the secure support of the castors

(standard castors min. 25 mm) over the entire

length of the rails.



Dismantle the tilt protection bracket [1] on the

lifting cylinder, insert the lifting cylinder into

the undercarriage and replace the tilt

protection bracket on both sides.

Insert undercarriage components in rails and

firmly connect with enclosed screws.



Check the secure support of the castors

(standard castors min. 25 mm) over the entire

length of the rails.



Dismantle the tilt protection bracket [1] on the

lifting cylinder, insert the lifting cylinder into

the undercarriage and replace the tilt

protection bracket on both sides.

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