RWD WJH1355-2 User manual

Operation instructions of bench removable eye wash (WJH1355)
※Using
Security Eye-washing sprayer is not only the essential equipment of labors protection but
also the essential protection facilities against poisonous and corrosive material. If
accidents happen, please reduce the hurt to the minimum degree by quickly spraying and
washing the hurt with the sprayer.
※Product performance characteristic
1. The shell of eye wash is ABS plastic injection molding, handfeel comfortable,
ergonomic design.
2. Bench Installation, usually placed on the worktop, when emergency, to draw out
optional, use convenient.
3. Has the self-locking function, switch is flexible, suitable for emergency use situation.
4. The outlet hole made special reducer processing, so the water flow more soft, rich.
※Main technical parameter
Pressure grade (MPa)
Flux
L/min
Applicable condition
Normal
pressure
Seal
pressure
Working
pressure
≥6
The normal temperature pure
water or conforms to the hygienic
standard water
0.4
0.45
0.20~0.40
※Installing instruction:
A. Installation Environment
1. Before installing, should confirm whether the inlet pipe is installed completely and
washing, to ensure that no impurities in the pipe.
2.Inlet water pressure requirement:0.15Mpa<inlet water pressure<0.4Mpa
B. Installation steps
1. Before installation, please make sure have 32 mm diameter hole is drilled.
2. Remove the stable sleeve in the tray, end of lock nut and flat washer etc.
3. The hose through the tray, taper mother upwards.
4.Put the stable sleeve into the hose, install in the hole of tray.
5.Screw the taper mother of hose (built in cushion) into the end screw thread of eye wash
main body.

6.Connect the other end of hose (built in cushion)to the screw thread of G12” inlet.
7. Place the main body of eye wash on the tray
8. Connect the inlet pipes, inspect whether the connects is firm, whether have leakage.
9.Test: draw out the eye wash, press down the Push button and push forward, then open
the switch, inspect whether sprayer head is smooth, whether have impurity is not clear,
the water beam is suitable for washing eyes. Test finished, pullback the push button
and loosen, then close the switch.
※Instructions for use：
When used, the extract eyewash body from the tray, press down the push button with the
thumb while pushing forward, switching valve to be opened and lock the water, that line
flushing, flushing is completed, pullback the button and release that switch off, and then
place the main body of eye wash on the tray.
※Troubleshooting suggestions:
No.
Fault
CAUSE
Remedy
1
Small water flow of
nozzles
Inlet has stolen goods
nozzle hole are blocked
Low water pressure
Unscrew the nozzle
cleaning booty
Increase water
pressure
2
Hose connections leaking
Cushion of connecting
nut damaged
Replace the
cushion
※Notices：
1If the pressure is less than 0.15Mpa, the water may cause adverse effects, above
0.5Mpa, will lead to the closure lax.
2Should not be forced to reverse when extracting the main body of eye wash, bend the
hose should go with the flow.