Wallace & Tiernan SERIES V-2000, Руководство пользователя

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WT.025.055.004.UA.IM.0814
MANUAL CHLORINATOR - 3000LB/24HR
EVOQUA W3T109620
TO INSTALL ROTAMETER
a. Remove the control unit front cover by gripping ft on the sides near the bottom. Swing it out while pushing up.
b. Join the stops together to form a cross and insert the stops in the outlet assembly with the circular cutouts up.
c. Insert the ring gasket into the outlet block.
d. Install the sealing ring in the cam nut.
e. Install the ring gasket in the V of the sealing ring.
f. For rotameter tubes with capacities of 50-150 lb/24 hr.
(1) Adjust the inlet housing to align the scribe line with the top of clamp.
(2) Install the adapter and ring gasket on the neck of the gas inlet housing.
(3) Assemble the rotameter with the bottom and top stops, the float, a ring gasket and adapter on top of the tube.
g. For rotameter tubes with capacities of 250-2000 lb/24 hr:
(1) Adjust the inlet housing to align the scribe line with the top of clamp.
(2) Install the bottom stop with the tubular end up.
(3) Set the rotameter float with the pointed end down in the bottom stop.
h. For 3000 lb/24 hr capacity rotameter:
(1) Adjust the inlet housing to align the top edge of the housing with the top of the clamp.
(2) Install the float, flat gasket, upper stop, flat gasket and adapter in the top of the rotameter.
(3) Install the flat gasket and the adapter at the bottom of the rotameter tube.
i. Ensure that the knob on the cam nut is all the way to the right.
j. Hold both ends of the rotameter in your hands. Engage the bottom at an angle and then swing the top back into position.
k. Rotate the cam nut to the left to lock and seal the rotameter in position.
l. Replace the control unit front cover.
TO REMOVE ROTAMETER
a. Shut down the gas feeder and exhaust all gas as directed under OPERATION-STOPPING FOR EXTENDED PERIODS.
b. Remove the front cover.
c. Rotate the cam nut completely to the right.
d. Grasp the ends of the tube in both hands. Pull the top of the tube outward.
e. Lift off the tube with care. Do not drop loose parts.
INSTALLATION OF ROTAMETER - SERVICE
25.055.151.010B
ISSUE 0 4-92