Emergency eyewash – (WJH0759A & 0758A) technical parameters

Portable eyewash ( WJH0982/0982A ) Instructions
June 10, 2021
stainless steel wall-mounted emergency eyewash – WJH0358C
June 22, 2021

Emergency eyewash – (WJH0759A & 0758A) technical parameters

WJH0759A

Emergency eyewash WJH0759A , 0758A technical parameters emergency eyewash use and maintenance

  •  Use

WJH0759A emergency eyewash device is suitable for emergency rescue and rapid cleaning of harmful substances attached to the human body. It is the most economical and feasible eyewash device. It is widely used in petrochemical industry, chemical industry, semiconductor industry, pharmaceutical manufacturing industry, etc.

l   Eyewash definition:

When a chemical liquid is sprayed on the body and face of a staff member or a fire occurs and the staff’s clothing catches on fire, an effective safety protection product that quickly minimizes the hazard is used.

  • Main performance parameters

Pressure rating MPa

Flow L/min

Applicable conditions

Nominal pressure

Sealing pressure

Work pressure

≥ 11.4

Pure water at room temperature or water that meets hygienic standards

0.4

0.45

0.20 ~0.40

    The main performance parameters are selected with reference to the US ANSI Z358.1 – 2004 standard, to reduce the harmful substances on human skin, eye damage and skin irritation when taking into account the development of the accident.

  • Structural features (with photos)
  1. Use ball valve to control eye wash.Easy to operate, fast opening and closing, and reliable sealing.
  2. Eyewash nozzle : It is made of ABS material and molded with copper inserts. It has a bubbler built in. It has filter foam and dust-proof function. The dust-proof cover above is usually dust-proof and can be washed away by water at any time during use. And reduce the short-term high water pressure when suddenly opened to avoid hurting the eyes.
  • Main materials: the riser is made of galvanized steel pipe, the fittings are made of high-quality stainless steel, and the eyewash basin is made of ABS .
  • Installation and debugging:
  1. Theproduct model, certificate, instruction manual, and packing list must be re-checked before installation.
  2. Theinstallation location should bewithin 15 meters of the accident-prone place , and the flushing place can be reached within 10 seconds of running speed .
  3. Assemble the components as shown in the figure. The joints of the components need to be wrapped with sealing tape (such as PTFE tape), and the water pipes are connected according to the diameter of the water inlet and outlet respectively.
  4. Afterconnecting the inlet and drain pipes, check whether the ball valve switch is flexibly in place and whether there is jamming.
  • How to use

Push the push plate switch in a clockwise direction to open (opening angle 90 °), the nozzle will discharge water, and pull back the push plate in a counterclockwise direction to close, and the nozzle stops water discharge. The dust cover needs to be reset after use.

  • Maintenance
  1. Comprehensive inspections should be carried out more than once a week to check the reliability and effectiveness of the device to ensure emergency and effective use in the event of an accident, and to reliably provide personal safety and health protection.This product is not a medical device, only for emergency flushing and reducing the damage of harmful substances to the human body.
  2. In theevent of an accident, the victim must choose the washing time according to the harmful substance infringement procedure.Prepare emergency rescue measures during the period.
  • Common faults and troubleshooting

Serial number

Common malfunctions

cause

elimination method

1

Small water output from the nozzle

The filter mat is clogged.

Cleaning the mesh pad

2

Lots of water in the eyewash basin

Clogged sewer pipe

Clear blockage

 

 

Emergency eyewash ( WJH0759A )

Packing List

After unpacking, please count the number of accessories according to the following list and check whether there is any transportation damage. If there is any problem or insufficient quantity, please contact our company’s local distributor or our company immediately, and you will get a satisfactory answer.

 

Numbering

Accessory name

Quantity

1

Eyewash nozzle part

1 set

2

Eyewash basin part

1 set

3

main part

1 set

4

Base

1 set

5

Push plate

1 piece

 

 

Emergency shower eyewash ( WJH0758A )

Instructions for use

  •  Use :

WJH0758A emergency shower eyewash device is suitable for emergency rescue and rapid cleaning of harmful substances attached to the human body. It is the most economical and feasible shower eyewash device. It is widely used in petrochemical industry, chemical industry, semiconductor industry, pharmaceutical manufacturing industry, etc.

  •  Eyewash device definition:

When a chemical liquid is sprayed on the body, face, or eyes of the staff, or when a fire occurs, the staff’s clothing catches fire. It is an effective safety protection product that quickly minimizes the hazard.

  • Main performance parameters:

Pressure rating MPa

Flow L/min

Applicable conditions

Nominal pressure

Sealing pressure

Work pressure

Spray

Wash your eyes

Pure water at room temperature or water that meets hygienic standards

0.4

0.45

0.20 ~0.40

≥ 75.5    

≥ 11.4

    The main performance parameters are selected with reference to the US ANSI Z358.1 – 2004 standard, to reduce the harmful substances on human skin, eye damage and skin irritation when taking into account the development of the accident.

  • Structural features (with photos):
  1. The ball valve switch is used to control spraying and eyewashing respectively.Easy to operate, fast opening and closing, and reliable sealing.
  2. Eyewash nozzle: It is made of ABS material and molded with copper inserts. It has a bubbler built in. It has filter foam and dust-proof function. The dust-proof cover above is usually dust-proof and can be washed away by water at any time during use. And reduce the short-term high water pressure when suddenly opened to avoid hurting the eyes.
  3. Theeyewash pipeline is equipped with a water seepage hole to drain the residual water in the eyewash nozzle, which is conducive to the cleanliness and antifreeze of the pipeline (part of the water is drained into the sewer pipe through the hole when the eye is washed, which does not affect the use effect)
  • Main materials:

The shower nozzle and the eyewash basin are made of ABS , and the main body is galvanized steel pipe sprayed with acid and alkali resistant epoxy resin coating.

  • Installation and debugging:
  1. Theproduct model, certificate, instruction manual, and packing list must be re-checked before installation.
  2. Theinstallation location should bewithin 15 meters of the accident-prone place , and the flushing place can be reached within 10 seconds of running speed .
  3. Assemble the components as shown in the figure. The joints of the components should be wrapped with sealing tape (such as PTFE tape) or gaskets should be installed, and the water pipes should be connected according to the diameter of the inlet and outlet respectively.
  4. Afterconnecting the inlet and drain pipes, check whether the switch is flexibly in place and whether there is jamming.
  • How to use :
  1. Whenshowering is needed, please pull down the shower switch handle to open the shower valve (opening angle90 °), push up the shower switch handle to close the shower valve. (Above the ball valve ball link 45 [deg.] In the closed state, below 45 [deg.] ON state)
  2. If you need to wash your eyes, please push the eyewash switch push plate clockwise to open the eyewash valve, and pull back the push plate counterclockwise to close the eyewash valve.
  • Maintenance and maintenance:
  1. Comprehensive inspections should be carried out more than once a week to check the reliability and effectiveness of the device to ensure emergency and effective use in the event of an accident, and to reliably provide personal safety and health protection.This product is not a medical device, only for emergency flushing and reducing the damage of harmful substances to the human body.
  2. In theevent of an accident, the victim must choose the washing time according to the harmful substance infringement procedure.Prepare emergency rescue measures during the period.
  • Common faults and troubleshooting:

Serial number

Common malfunctions

cause

elimination method

1

Small water output from the nozzle

The filter mat is clogged.

Cleaning the mesh pad

2

Lots of water in the eyewash basin

Clogged sewer pipe

Clear blockage

 

 

 

Emergency shower eyewash ( WJH0758A )

Packing List

After unpacking, please count the number of accessories according to the following list and check whether there is any transportation damage. If there is any problem or insufficient quantity, please contact our company’s local distributor or our company immediately, and you will get a satisfactory answer.

 

Numbering

Accessory name

Quantity

1

Shower nozzle

1 set

2

Nozzle tube

1 set

3

Flushing water inlet riser

1 set

4

Eyewash inlet standpipe

1 set

5

Drain standpipe

1 set

6

Base

1 piece

7

Eyewash basin part

1 set

8

Eyewash double nozzle part (built-in mesh pad)

1 set

9

Shower switch handle

1 set

10

Eyewash switch push plate

1 piece

11

Spare parts

1 pack

Comments are closed.