Endress+Hauser Prothermo NMT532, Руководство по эксплуатации

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Prothermo NMT532 Installation
Hauser 25
5.5.3 Anchor weight method
The flexible tube is fixed with an anchor weight.
Ø26 (1.02)
a
b
1
2
3
4
5
6
7
Ø120(4.72)
222(8.74)
1000(39.37)
41(1.61)
c
d
A0038600
 17 Anchor weight
a 400 mm (15.57 in) (Clearance below bottom of the hook to the bottom of the tank)
b 500 mm (20 in) (From the bottom of the tank to the temperature element position #1)
c Anchor weight for high profile
d Anchor weight for low profile
1 Electrical compartment
2 Cable entry as specified
3 Flange
4 Nozzle height
5 Tank height
6 Upper temperature element
7 Flexible tube
L
CAUTION
Installation of an anchor weight
Using an anchor weight that is heavier than 16 kg may cause internal damages to the
flexible tube.
‣
Ensure that the anchor weight is stable at the bottom of the tank. When installing
NMT532 with a suspended anchor weight, use an anchor weight that weighs 16 kg or
less.
‣
The flexible tube must be lowered carefully without overbending and scratching the
inner edge of the nozzle hole.
Anchor weight attachment procedure
1. Insert a gasket and lower the flexible tube [2] from the nozzle at the top of the tank.
2. Rotate NMT532 for cabling in the most convenient way.