Maytag MWF4200AWS Technical Information download pdf (Page 58)

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5.3.1 Drinking Water Tool Kit Disinfection

It is strongly recommended that all tools are disinfected prior to use. Disinfecting tools will reduce the

risk of cross-contamination between different job sites. Failure to disinfect tools could lead to cross-

contamination. Contaminated water may cause sickness, serious personal injury and/or death.

5.3.1.1 Pressure Gauge Disinfection Procedure

All pressure gauges MUST be disinfected prior to use in order to avoid cross-contamination.

When performing this procedure, handle the disinfection solution with care. It is recommended that

protective gloves be worn to avoid skin contact with the chlorine based solution. Failure to follow these

guidelines may lead to skin irritation and/or damage to clothes.

Pressure gauge and brass gauge adaptor

The pressure gauge setup consists of two components: the pressure gauge and the brass gauge adaptor.

These are threaded together using Teflon® tape, as shown below. Each step in the disinfection procedure

is demonstrated in the accompanying figures.

Step 1 - Separate the pressure gauge from the

gauge adaptor.

Step 2 - Place and soak the gauge adaptor in

Household chlorine bleach for 5 minutes. Note the

brass adaptor will tarnish. This is acceptable.

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Maytag MWF4200AWS Technical Information Page 58