TM 10-6640-215-13
4-39. REMOVE/INSTALL COMPONENTS OF WATER SYSTEM - continued.
2. Install Water Pressure Switch. See figure 4-30.
a. Be sure water pressure range adjustable screw is set to 20 psi.
b. Screw water pressure switch to water piping and tighten.
c. Position electrical leads in switch and install lock nut on conduit. Tighten conduit.
d. Connect water pressure switch electrical leads.
e. Replace pressure switch cover.
3. Install Eyewash. See figure 4-31.
a. Apply teflon tape on male fittings. Be sure to wrap teflon tape in same direction of pipe thread.
b. Install pipe fittings on eyewash.
c. Position eyewash in opening on countertop.
d. Attach hose with clamp on eyewash. Tighten clamp.
e. Tighten eyewash mounting nut.
4. Install Faucet Assembly. See figure 4-31.
a. Apply teflon tape on male fittings. Be sure to wrap teflon tape in same direction of pipe thread.
b. Install pipe fittings on faucet.
c. Position faucet assembly in opening on countertop.
d. Attach hose on barb fitting with clamp.
e. Tighten eyewash mounting nut.
5. Install Sink Drain. See figure 4-31.
a. Apply teflon tape on male fittings. Be sure to wrap teflon tape in same direction of pipe thread.
b. Connect sink drain to sink.
4-98
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