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English

13

2

Safety

In addition to the notes in the operating instructions, the 

general safety regulations and accident prevention guide-

lines applicable by law must be adhered to.

2.1

Warning notices

Warning notices prevent personal injury and material dam-

age when observed.

A warning notice contains the following elements and infor-

mation:

Danger symbol

 

The danger symbol identifies warning notices for prevent-

ing personal injury. 

Keyword

The hazard level is indicated by the keyword. 

Source of danger

The source of danger specifies the cause of the hazard. 

Possible consequences of failure to observe

Possible consequences of failing to observe a warning no-

tice are e. g. crushing injuries, burns or other severe inju-

ries. 

Measures / Prohibitions

Measures / Prohibitions specifies actions that must be tak-

en to avoid the hazard or that are prohibited in order to 

avoid the hazard.

2.2

Representation of warning notices

DANGER

Source of danger

Possible consequences of failure to observe
Measures / Prohibitions

2.2.1 Hazard levels

DANGER

● 

Indication of an imminent threat of danger that will lead 

to severe injuries or even death.

WARNING

● 

Indication of a potentially dangerous situation that may 

lead to severe injuries or even death.

CAUTION

● 

Indication of a potentially dangerous situation that may 

lead to minor injuries.

ATTENTION

● 

Indication of a potentially dangerous situation that may 

lead to damage to property.

2.3

Representation of notes

Note

Indication of useful and important information or sugges-
tions for improving safety when handling the product.

2.4

Personnel qualifications

The personnel must be appropriately qualified for the re-

spective use of the product.

The owner must clearly defined the areas of responsibility 

and the personnel monitoring systems.

Ensure sufficient personnel knowledge through appropri-

ate training and instruction.

2.4.1 Operating personnel

Operating personnel are persons commissioned by the 

owner to operate the product and who are sufficiently 

trained in the operation and functionality of the product.

The operating personnel must be sufficiently trained in the 

operation and functionality of the product, must be able to 

recognize any hazards that may occur and be capable of 

preventing these hazards through appropriate protective 

measures.

The operating personnel must be able to recognize any 

hazards in time and be able to implement the prescribed 

protective measures accordingly.

The operating personnel is obliged to immediately notify 

the owner/operator of any safety-relevant changes in the 

product.

2.4.2 Maintenance personnel

Maintenance personnel are persons commissioned by the 

owner to perform maintenance work on the product. Main-

tenance personnel are untrained but have been instructed 

in inspection and maintenance work, e.g. oil changes, 

checking screwed connections etc. 

The maintenance personnel must be familiar with the op-

eration and functionality of the product, must be able to 

recognize any hazards that may occur and be capable of 

preventing these hazards through appropriate protective 

measures.

The maintenance personnel is obliged to immediately no-

tify the owner/operator of any safety-relevant changes in 

the product. 

2.4.3 Trained technical personnel

Trained technical personnel are persons trained by WOMA 

GmbH to perform inspection, maintenance and servicing 

work and who have received the necessary information in 

the form of a service manual during their training. Trained 

technical personnel are familiar with the operation and 

functionality of the product and are able to recognize any 

hazards that may occur and be capable of preventing 

these hazards through appropriate protective measures. 

2.5

Cables and hoses

DANGER

Contact with high-pressure water jets can cause irreversi-
ble injuries or even death. Tripping over, threading or 
catching the cables and hoses can lead to uncontrolled 
changes in the direction of the high-pressure water jet.

Cables and hoses must not be allowed to form loops.

Remove unused cables and hoses from the work area.

WARNING

Contact with a high-pressure water jet escaping from a 
pressurised, damaged hose can cause irreversible injuries 
or even death.

Check the cables and hoses for damage each time be-
fore use. Immediately replace damaged cables and 
hoses.

Do not continue using cables, hoses or extensions if 
they have been driven over, crushed, pulled or exces-
sively loaded in a similar manner. This also applies 
when no damage is visible.

Protect cables and hoses from heat and sharp edges.

Use hose catching fixtures. These must be securely fas-
tened.

Summary of Contents for WOMA HP-DG

Page 1: ...HP DG 9 920 778 0 English 2...

Page 2: ...17 16 15 10 13 1 2 3 4 5 6 7 8 9 12 14 18 19 20 18 21 22 11 A...

Page 3: ...stration conventions 1 5 1 Acton steps in the specified sequence Action steps to be executed are shown as a numbered or alphabetic list The sequence of the steps must be main tained Example 1 Action s...

Page 4: ...hazards that may occur and be capable of preventing these hazards through appropriate protective measures The operating personnel must be able to recognize any hazards in time and be able to implement...

Page 5: ...3 Intended use Check the product and work equipment prior to each use to make sure it is safe and working correctly see chapter 6 Startup Do not use a damaged spray device Never lock the trigger of t...

Page 6: ...tc vari ous surfaces and materials such as steel concrete etc This can be achieved using various different water tools from WOMA GmbH This product is only to be used with water conforming to the WOMA...

Page 7: ...e high pressure water jet machine to the se cured spray device using a suitable high pressure hose 6 Startup 6 1 Safety instructions DANGER Risk of injury from the high pressure water jet Contact with...

Page 8: ...ith hot water Allow the product to cool down after hot water operation or flush the spray device using cold water operation 7 2 Shutting down the product Note Depressurised jet liquid flows out of the...

Page 9: ...oat the thread of the bypass screw with thread instal lation paste before installation see Chapter 12 2 Con sumables 8 Coat the fitting surfaces of the cartridge with anti seize installation see Chapt...

Page 10: ...length 9 918 623 0 3 Handle 6 025 300 0 4 Spray lance 1500 bar 300 7000 mm in length See WOMA product range Spray lance 3000 bar 300 6000 mm in length See WOMA product range 5 Splash guard 9 871 040 0...

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