Powers 400 Series Balancing Valves - Manual (Page 2)

TI400 v2 Page 2
To Remove Balancing Cartridge Assembly
1. Insert hooked ends of puller into HOT and COLD outlet
ports of Balancing Cartridge. (See figure 4)
2. Push puller clasp into notches of puller.
3. Insert screwdriver or similar type bar through puller.
4. Place a 3
″
wood or plastic block (do NOT use metal)
between bar end and mixer body. Pull other end of bar.
5. Release puller clasp, spread hooked ends of puller slight-
ly and remove from cartridge.
To Install Balancing Cartridge
1. Apply small amount of oil or grease or soap to inner
surface of body.
2. Align cartridge and body holes.
3. Slowly push cartridge in, side O-rings. Be careful not to
pinch side O-rings.
MAXIMUM TEMPERATURE SETTING:
MODELS 1–3
CAUTION: MAXIMUM TEMPERATURE SETTING. To change
setting, remove splined stop by slipping O-ring up on stem.
(Do not remove from stem.) Rotate temperature adjustment
stem to required maximum temperature setting. Position
splined stop on adjustment stem so that it contacts bonnet
stop, See figure 2. Slip O-ring back to original position. Shut-
off is made by rotating temperature adjustment stem clock-
wise. This mixer cannot sense supply water temperature
changes, so any variation in inlet temperatures will affect
control point and maximum temperature setting.
MODELS 4–6
MAXIMUM TEMPERATURE SETTING (Refer to figure 3). This
must be set on the job. Mixer will pass full HOT water.
Loosen screw B (do not remove). Rotate stem to get desired
maximum temperature. Move stop A until it touches stop C.
Tighten screw B. Special case—with high (over 140°F–60°C)
hot water. Remove screw B, turn stop A over as shown by
dashed lines (the word “HOT” will face in) replace screw B.
Reset stop A per above.
CAUTION: Adjustable stop A must be present for proper
operation.
BALANCING CARTRIDGE PULLER
Troubleshooting Recommended Repair Kit
Gasket and 1. Water leak at stem and/or bonnet 410-182
Disc Replacement 2. Flow of water continues after mixer is turned off. Includes items:
10, 14, 18, 19(2), 20(2), 23(2)
Balancing Cartridge 1. Variable or untempered discharge temperature. 410-183 (Models 1–3)
Replacement 401-175 (Models 4–6)
Includes items 18 through 24
Throttling Stem and 1. Flow continues after mixer is turned off. 410-378 (Models 1–3)
Plate Replacement 2. Handle splines on stem damaged. 401-176 (Models 4–6)
includes items 10, 14, 15, 16, 17 and 18
Note: When replacing cartridge “O” ring (item 23), coat the body surface with a small amount of grease or soap.