Type 662 Table 3 Mounting FISHER
PILOT OR REGULA TOR TYPE NUMBERS
32, 32A,
61L, 61LE, 61LD, 161Y, 161YM, Y191, Y291, Y600, Y611, Y690, Y690H, Y690M, Y695
Mounting Kit Installation There are two types of mounting kits available. See Table 3 to match a Fisher pilot or regulator type number with a mounting kit type. Proceed to the following section which matches your kit type.
for Type A mounting
MOUNTING KIT PART NUMBER
MOUNTING
KIT TYPE
14B4756X012
61H, 64, 64R, 95H, 95L, 95HP, 95HT, 98H, 98L, 119, 627, 627H, 627HM, 627M, 627R, 627W, 627WH, 6392, 6492L, 6392H. 67, 67AF, 67AFR, 67AFSR, 161,161H, 161M, 161HM, 6351F, 6352, 6353, 6354, 6358, 6365 161EB, 161EBM, 161EBH, 161EBHM,
Instructions
Kit Types
14B8167X012 Type A 14B4353X012 17B1233X012
14B4352X012
Type B
COUPLING
kits LOCKNUT
1. Attach coupling to actuator shaft with slotted end away from actuator using a .125-inch x .75 inch roll pin and set screw. Be sure that set screw is tightened to flat of actuator shaft. 2. Attach mounting bracket to actuator using four 1/4-20 x .63-inch cap screws. Check orientation of mounting bracket to ensure adequate clearance for conduit access to the actuator 3. Remove existing adjusting screw from pilot or regulator. Find matching (thread size) adjusting screw from kit with a hole in adjusting screw head. Note that some kits may contain more than one adjusting screw, the extras can be discarded. Install a .156-inch x 1.00-inch long roll pin into hole on adjusting screw until it is about half way through. 4. Install new adjusting screw and adjust pilot or regulator spring to approximately one half travel. On Type 32 and 32A pilots, remove the spring case cap off the spring case. This is identified as key #2 in the Type 310/310A instruction manual. With a Type 32 or 32A pilot, you will use the spring case cap as a locknut and will perform steps 5 and 6 before moving spring to half travel. 5. Slide supplied locknut onto the actuator coupling. Slide pilot or regulator into hole on bottom of bracket lining up roll pin in adjusting screw head with slots on coupling.
4
MOUNTING BRACKET W6569/IL
Figure 2. Type A Mounting
Kit Assembly
6. Slide locknut down coupling onto regulator yoke boss(closing cap threads) and finger tighten. Adjust regulator to desired position for piping and complete tightening. Actuator is now assembled and ready for use. Instructions
for Type B mounting
kit
1. Remove closing cap from pilot or regulator. Remove adjusting screw and replace with nylon adjusting screw with flat side toward spring. Turn in adjusting screw about 1-inch to ensure adequate clearance for step two. Save closing cap gasket.