06/14 Model 7501/7501T/7501T240 Page 4 of 7
B. If water is discharged for any reason – follow Procedure 1 or Procedure 2 of
Step 2 above to ensure that water quality is maintained.
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TROUBLESHOOTING
PROBLEM REPAIR CHECKLIST
1. No flow. 1. a. Tank empty. Refill tank (8.75 gallons).
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
assembly 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. Water leaking from eyewash heads. 4. a. Check to see if water level has exceeded
water fill line (indicated on side of unit). If
so, remove excess water till fill line is
reached.
b. Make sure unit is level from front to back
and left to right.
5. Eyewash flows for less than 15
minutes. 5. a. Fill water level in eyewash tank even with
water fill line (indicated on side of unit.
6. Excessive water loss 6. a. Check unit for leaks. Some loss due to
evaporation is normal.
7. Heater doesn’t turn on. (Model
7501T/7501T240) 7. a. Not plugged in or no power to plug.
Check GFCI and circuit breaker (7501T
only).
b. If ambient temperature is high and
doesn’t allow the water temperature to
drop below 68°F (20°C) the heater may
not switch on. Heater settings are: Non-
adjustable thermostat preset to switch at
73°F ± 5°F (23° ± 3°C). Test the
thermostat and heater function by
applying ice in a circular motion to
thermostat location. Apply ice to this
location for approximately 3-5 minutes.
The heat trace cable should become
warm to the touch when operating
properly. Thermostat locations are
indicated on Installation Drawing page 7
of 7.
