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3-74
l I n s t a l l a t i o n - C o n t r o l & C o m m u n i c a t i o n W i r i n g
Connecting the Receiver to the
Level Switch
(optional)
Refer to your specific receiver’s manual for instructions to connect the level switch.
The level switch sensor monitors the amount of material inside and indicates to a
receiver that a load cycle is required. If the probe is not installed correctly, material
level readings will be inaccurate.
CAUTION:
Always disconnect and lock out the main power sources before making elec-
trical connections. Electrical connections should be made only by qualified personnel.
IMPORTANT:
Always
refer to the wiring dia-
grams that came with
your optional level
switch and receiver
before making electrical
connections.
Summary of Contents for HTC 120
Page 10: ...viii l Table of Contents ...
Page 30: ...2 14 l Description ...
Page 35: ...Installation General Installation General l 3 5 3 I n s t a l l a t i o n ...
Page 65: ...Installation Hard Piping Kits Installation Piping Hoses l 3 35 3 I n s t a l l a t i o n ...
Page 80: ...3 50 l Installation Piping Hoses ...
Page 88: ...3 58 l Installation Piping Hoses ...
Page 92: ...3 62 l Installation Conveying Lines ...
Page 93: ...Installation Water Lines 3 I n s t a l l a t i o n Installation Water Lines l 3 63 ...
Page 124: ...3 94 l Installation Gas Piping and Exhaust Flue ...
Page 125: ...Installation Testing 3 I n s t a l l a t i o n Installation Testing l 3 95 ...
Page 250: ...4 108 l Operation ...
Page 286: ...5 36 l Maintenance ...