Honeywell AM-1 1070 Série Manuel D'utilisation page 5

UPPER NUT
LOWER NUT
O RING
H
Fig. 8. Exploded view.
To Clean and/or Replace the Lower
Assembly Shut Off Water and:
1. With a screwdriver remove screw and hand wheel.
2. Unscrew lower nut (counterclockwise). This removes top
assembly.
3. Brass assembly will pop up. Remove lower assembly,
diffuser and spring.
4. Carefully remove any scaling (calcium deposits) or
foreign particles from valve seat and other internal parts.
Use vinegar to remove calcium. Soak parts until calcium
becomes soft and can be scrubbed and washed off.
HANDWHEEL
RETAINING RING
TOP ASSEMBLY
LOWER ASSEMBLY
DIFFUSER
SPRING
H C
MIX
VALVE BODY
M23941
AM-1 1070 SERIES PROPORTIONAL THERMOSTATIC MIXING VALVE
WARNING
Do not use solvents or scratch metallic / Teflon
coated surfaces.
5. Replace cleaned spring, diffuser and lower assembly
following instructions below or use new replacement kit
assembly.
A. Insert spring onto diffuser.
B. Insert diffuser with spring end first into body.
C. Fit valve top assembly into lower assembly and
insert into valve. Tighten lower nut. Line up arrow on
handwheel Stop with raised arrow on body and hold
while tightening upper nut.
D. Place handwheel on valve.
E. Turn handwheel to desired temperature setting and
insert screw.
Thermostatic Element Replacement Kit -
AM-1-030 RP
TYPICAL SPECIFICATION
Thermostatic Mixing Valve certified to ASSE 1017, ASSE 1070
and CSA approved. Temperature Setting Range (as required,
see page one), Maximum Pressure rating of 125 psi (862 kPa),
maximum Hot inlet temperature of 212° F (100° C), Nickel
plated Brass/Bronze Construction, Teflon coated valve body
wear surface, Teflon coated brass shuttle, EPDM O-rings,
Proportional design (simultaneous control of hot and cold
ports), with either sweat union, NPT (female) union or NPT
(female) connections. Valve for domestic hot water
applications shall have temperature lock. Design shall be
straight thru, with hot and cold ports at the same level. The
design shall permit easy access for maintenance, with
replaceable thermostatic element.
The AM-1 Series valves are "in-line" plumbing components
(NSF 61 Section 8) in the context of ANSI/NSF 61, Drinking
Water System Components - Health Effects. They are not end
point devices (NSF 61 Section 9). They are all made of various
metals, none of which exceeds 8% lead content, which is the
limit imposed by NSF 61 for lead content. They all therefore
comply with the Safe Drinking Water Act of 1974, as amended
in 1996. Lead free models contain less than .25% lead which
complies with lead free codes.
5 62-3114EF—01