Troubleshooting, Installation instructions – Haws 7611 User Manual

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02/14

Model 7611

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LOCATION OF UNIT: The Model 7611 Eye/Face Wash 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 line pressure. Where sediment or mineral content is a problem, an inlet
filter is recommended.

PLUMBING CONNECTIONS: Inlet supply is 1/2" O.D. slip joint.

TROUBLESHOOTING

PROBLEM

REPAIR CHECKLIST

No flow.

Check the main shut-off valve.

Insufficient water flow.

2. a. Verify minimum 30 psi flowing supply

line pressure.

Probable clogging of flow control due
to inadequate line flushing. Unscrew
eye/face wash head and remove the
four screws to disassemble head.
Clean flow control and reassemble
head.

Eye/face wash stream does not
meet desired eye level.

3. a. Possible blocked flow control, see

above solution.

b. Possible non-leveled eye/face wash

assembly.

INSTALLATION INSTRUCTIONS

Refer to installation drawing to clarify installation procedure.

Note: Model 7611 Eye/Face Wash can be mounted on either right or left side of the

sink. For left hand use, reconfigure as shown on installation drawing.

STEP 1: Remove the 3" O.D. flange from valve body.

STEP 2: Remove the protective backing from rubber washer.

STEP 3: After making sure that bottom surface of the counter top or deck, around

the drilled hole is clean and free of grease, slide valve through drilled hole
from the bottom.

STEP 4: Place sign over valve.

STEP 5: Reinstall the 3" O.D. flange, ensure that the top surface of flange is flush

with valve. Wrench tighten locknut against base of counter or deck.

STEP 6: Install eye/face wash assembly to valve and after checking for proper

alignment, tighten the setscrew on the cap.

HAWS

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in these materials are the exclusive property of Haws Corporation.