Invacare IH6300ADH - Manual (Page 29)

SECTION 5—MAINTENANCE
Part No 1096926 29 Supine Bath Tub
15. Adjust the injector by performing one of the following:
• Bottom of Floating Ball Reads Greater Than 35 ‐ Less disinfectant needs to be added to the mixture.
Loosen the screw on the injector to draw less disinfectant into the solution.
• Bottom of Floating Ball Reads Less Than 35 ‐ More disinfectant needs to be added to the mixture.
Tighten the screw on the injector to draw more disinfectant into the solution.
16. When the bottom of the floating ball is near 35, turn the black adjustment knob on the flow meter until
the bottom of the floating ball is at 35.
17. Place the bucket/pail under the burp fitting to collect the disinfectant. Use a funnel if necessary.
18. Note the number of ounces in the graduated plastic bottle.
19. Let the bucket/pail fill to one gallon.
20. Turn the disinfectant valve to the off position.
21. Remove the disinfectant draw tube from the plastic bottle.
22. Examine the amount of disinfectant remaining in the plastic bottle.
23. Subtract the amount of disinfectant remaining from the amount noted in STEP 18.
24. Perform one of the following:
• Approximately ½‐ounce of disinfectant has been used ‐ Proceed to STEP 23.
• Much more or much less than ½‐ounce of disinfectant has been used ‐ repeat STEPS 1‐18.
25. Position the disinfectant draw tube into the disinfectant solution.
26. Disinfect the tub. Refer to Disinfecting the Tub Using the Closed Loop System on page 12.
FIGURE 5.2 Calibrating the Disinfectant Flowmeter
Disinfectant Cabinet
Disinfectant
On/Off Valve
Ball
Flow meter
Adjustment Knob
Disinfectant
Siphon Tube
Screw
Injector
Disinfectant Siphon Tube