User Manual

12/09 Model 7460 Page 2 of 4

LOCATION OF UNIT: The Model 7460 Eyewash should be installed in close proximity

to potential accident areas. It should be clearly identified free from obstructions and

easy to access.

SUPPLY LINE: The minimum recommended line size is 1/2” IPS with 30-90 PSI (2-6

ATM) flowing supply line pressure. Where sediment or mineral content is a problem,

an inlet filter is recommended.

PLUMBING CONNECTIONS: Inlet supply is female 1/2” IPS. Waste outlet is 1-1/4”

IPS.

TROUBLESHOOTING

PROBLEM

REPAIR CHECKLIST

1. No flow. 1.

Check the main shut-off valve.

2. Insufficient water flow. 2. a. Verify minimum 30psi flowing supply

line pressure.

b. Probable clogging of flow control

due to inadequate line flushing.

Unscrew eye/face wash head and

remove the four screws to

disassemble the head. Clean flow

control and reassemble head. See

SP65 Installation Drawing for

details.

c. Remove cap located on L – Strainer

using a 3/8” allen wrench to access

and clean filter screen.

3. Eyewash or face wash stream do

not meet desired eye level or are

not balanced.

3. Possible blocked flow control.

Possible non-leveled eyewash

assembly.

4. Water does not drain properly. 4. Check the main waste line of your

building to see if it does handle the

capacity required for the entire

drainage system.

For more information about Haws products, see our website: www.hawsco.com

HAWS

and other trademarks used

in these materials are the exclusive property of Haws Corporation.