21
CONNECTION DETAILS
COUPLING COLLECTOR TO COLLECTOR
– SCREWED FITTING
Refer to
on page 23.
1.
Seat a washer (6) into each of the collector connections to be joined.
2.
Fit a collector union (3) to each collector connection of the first solar
collector (17) to receive the second solar collector and screw in the unions
by hand until they seat firmly against their washer (6). Tighten an
additional half turn, applying medium pressure, with a spanner. Do not
over tighten.
3.
Place the collector unions (3) into the collector connections on the second
solar collector and screw in the unions by hand until they seat firmly
against their washer (6). Tighten an additional half turn, applying medium
pressure, with a spanner. Do not over tighten.
END PLUG ASSEMBLY
– SCREWED FITTING
Refer to
on page 23.
1.
Seat a washer (6) into the collector connection.
2.
Place a blanking disc (7) over the seated washer (6).
3.
Place the end plug (5) into the collector connection and screw in by hand
until it seats firmly against the blanking disc (7). Tighten an additional half
turn, applying medium pressure, with a spanner. Do not over tighten.
HOT SENSOR HOUSING ASSEMBLY
– SCREWED FITTING
Refer to
on page 23.
1.
Seat a washer (6) into the collector connection.
2.
Place the sensor housing (4) into the collector connection and screw in the
sensor housing by hand until it seats firmly against the collector
connection. Tighten an additional half turn, applying medium pressure,
with a spanner. Do not over tighten.
3.
Insert the sensor of the hot sensor lead assembly (9) into the sensor
housing (4), ensuring the sensor is pushed all the way up to the end of the
sensor housing (4).
4.
Lock it into position with the locking washer and clip provided.
Содержание NPT 200
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