21 pe – YSI P 700 IQ Analyzer User Manual
Page 41
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41
P 700 IQ
Fig. 3-18: Power supply box (lines installed)
1 Overcurrent protection
2 Power line
3 Cable gland
4 Heat tracing of the suction line (option)
5 Connecting terminals
6 Heat tracing of the return tube (option)
4
Insert the power line (2) through the cable gland (3).
5
Connect the power line to the overcurrent protection (1) as shown
in Fig. 3-18, 41.
6
Insert the heat tracing lines for the return tube (6, rear) and for the
suction line (4, front) through the cable glands on the right side.
7
Connect the heat tracing lines to the relevant terminals as shown
in Fig. 3-18, 41.
The heating bands of the heat tracing lines must start within
the P 700 IQ analyzer housing to keep the lines frost free.
At the outlet of the return tube, the heat tracing must stick
out 10 to 20 mm. If necessary, shift the heat tracing in the
sleeve tube accordingly.
N
L
115 VAC / 16 A
Input
2
1
PE
Heating Line 115 VAC
PE PE N N
L
L
2
1
3
4
6
5