Finish Thompson DB22 SERIES - Manual (Page 7)

7
DB22 Assembly, Installation and Operation
Figure 1
Flange hole thread size:
90 B5 = M10 x 1.5
100/112 B5 = M12 x 1.75
132 B5 = M12 x 1.75
Torque bolts to the following:
90/100/112 B14 frame (M8) = 130 in-lb (14.7 N-m)
132 B14 (M10) frame (M10) = 240 in-lb (27.1 N-m)
90 frame B5 (M10) = 240 in-lb (27.1 N-m)
100/112/132 B5 (M12) = 480 in-lb (54.3 N-m)
Figure 2 Figure 3
3. Coat the motor shaft with anti-seize compound. Insert key
supplied with motor into keyway on motor shaft.
NOTE: Make sure the motor shaft is clean and free of burrs.
The outer drive is precision machined and has a bore toler-
ance of +.0005/-0 inch.
4. Slide the outer drive magnet assembly (item 9) onto the mo-
tor shaft until the motor shaft contacts the snap ring in the
bore of the drive. Figures 2 and 3.
WARNING: Be careful, magnets will try to attract tools.
Metric Motors: Secure the drive to the motor shaft using
bolt, lock washer and flat washer (items 17, 18, 19). Thread
the bolt into the end of the motor shaft (while holding the
outer drive to prevent it from turning). See figure 4.
Tighten the bolt to the following:
• 90 frame (M8)
= 130 in-lb (14.7 N-m)
• 100/112 frame (M10) = 240 in-lb (27.1 N-m)
• 132 frame (M12) = 480 in-lb (54.3 N-m)
NEMA Motors: Install set screws (item 9B) into threaded
holes on the side of the outer drive magnet assembly. Using
a 3/16” Allen wrench, tighten to 228 in-lbs (25.8 N-m). See
figure 5.
Unpacking and Inspection
Unpack the pump and examine for any signs of shipping dam-
age. If damage is detected, save the packaging and notify the
carrier immediately.
Section I - Assembly
Tools Required:
3/8” Allen wrench or ballpoint hex socket, 3/16” Allen wrench,
19 mm hex socket, metric socket set (for pumps with IEC outer
drives)
Pumps with Motors
Proceed to “Installation” Section
Pumps Without Motors
NOTE: All motors must have motor feet
1. Remove the pump, drive magnet assembly and hardware
package from the carton. For 184TC motors proceed to
step 3.
CAUTION: Keep away from metallic particles, tools and
electronics. Drive magnets MUST be free of metal chips.
WARNING: Keep the drive magnet away from the open end
of the motor adapter and barrier. Strong magnetic attraction
could allow the drive hub to enter the motor adapter result-
ing in injury or damage.
2. For 213/215 NEMA motors only
Install the o-ring (item 10A) in the groove in the motor
adapter. Use small amount of petroleum jelly (or silicone
grease on EPDM o-rings) to help hold the o-ring in place.
Install the larger female rabbet portion of the motor adapter
flange (item 10) on the motor face. Align the holes in the
adapter with the holes in the motor face. See figure 1.
For 90, 100/112, & 132 with B5 flange motors
Install flange (item 10) on motor with the side with pock-
ets (depressions) towards the motor face. Align (4) holes
in the adapter with the holes in the motor face. Install (4)
customer supplied bolts, lock washers and flat wash-
ers through the motor adapter into the motor face.
For 90 and 132 with B14 flange & 145TC motors
Install flange (item 10) on motor with pockets (depres-
sions) side towards the motor face. Align (4) holes in the
adapter with the holes in the motor face. Install (4) bolts,
lock washers and flat washers (items 20, 21, 22) through
the motor adapter into the motor face. See figure 1.
For 100/112 with B14 flange motors
Install flange (item 10) on motor with pockets (depressions)
towards the pump motor adapter (item 8). Align (4) holes
in the adapter with the holes in the motor face. Install
(4) bolts, lock washers and flat washers (items 20, 21,
22) through the motor adapter into the motor face.