HAWS AG
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Bachweg 3
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CH-3401 Burgdorf
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Switzerland
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www.haws.ch
HAWS Corporation
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P.O.Box 2070
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1455 Kleppe Lane
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Sparks,Nevada 89431/USA
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www.hawsco.com
HAWS DRINKING FAUCET COMPANY
FITTINGS AND OPERATING INSTRUCTIONS
2080059
7500EB
Jeannine Ruf
03.12.2012
3/4
No.
Model
7500EB
Portable Eye Wash with Heater
MAINTENANCE INSRUCTIONS
Step 1: Self contained eyewash equipment shall be visually checked to determine if
flushing fluid needs to be changed or supplemented.
Frequency of inspection
: Depending on evironmental conditions, visual inspections
should be performed on either a daily, weekly or monthly basis as somme water loss
will occur due to natural evaporation process.
Step 2: Take proper precautions to help prevent the growth of potentially harmul
bacteria in eyewash tanks.We recommend either of the following procedures:
A. Use suitable Bacteriostatic Preservative to help prevent the growth of bacteria in
eyewash tank.Eyewash tank should be drained,flushed and refilled with clean
potable water and Bacteriostatic Preservative as drected by the preservative`s
manufacturer.
B. Drain,flush and refill portable units with clean potable water at least once every
week.Thoroughly cleanse tank at least once every month.
NOTE:
Acanthamoeba survive mild chlorination and are commonly found in tap water.
Bacteriostatic Preservative will prevent the growth of Acanthamoeba.Hot water,
70° C (158° F) or hotter will destroy Acanthamoeba but must be allowed to cool
prior to use in eyewash units.
TROUBLESHOOTING
PROBLEM REPAIR CHECKLISTE
1. No flow. 1. a.Tank empty.Refill tank.
b.Obstruction in line or fitting.Clear
obstruction.
2. Poor flow from eyewash head(s). 2. a.Tighten head assembly.
b.Check for obstructions.If necessary,remove
eyewash head(s),clean and reassemble.To
reassemble head, place cap screw through
head and thread into head anchor two or
three turns.Tilt head assemly and work
anchor legs into eyewash armholes.
Tighten assembly.Check for leaks.
3. Water leak between joints or fittings. 3. a.Pull hose off fitting.Smooth raised plastic
edge on center of fitting. Return hose and
hose clamp to original position.
b.Tighten hose clamp(s) with pliers.
4. Eyewash flows for less than 15 minutes. 4. a.Fill water level in eyewash tank even with
water fill line (indicated on front of unit).
5. Heater doesn't turn on 5. a.Not plugged in or no power to plug. Check
GFI and circuit breaker.
b.See "Red light on" Section 10a