Endress+Hauser Deltatop DP71B, Руководство по эксплуатации

Страница: 31 / 52

Deltatop DP71B, DP72B, DP73B Installation
Hauser 31
3.14 Installation steps for the flowtap welding flange version
with a spindle
P01-DP7xxxxx-17-xx-xx-xx-008
A: Single rod B: Double rod
1: Drive nut 2: Sensor plate 3: Sensor bushing 4: Packing bolts 5: Packing gland 6: Threaded bush 7: Jam nut
8: Access nipple 9: Threaded drive rod 10: Stop nut 11: Sensor 12: Studs and nuts 13: Gasket 14: Access valve
15: Mounting flange
!
Note!
• Do the pipe dimensions (inner diameter, wall thickness, thickness of insulation) match the data
of the order and the specifications of the device?
• Do the medium properties and process data match the specifications on the supplied calculation
sheet?
1. Completely depressurize and drain the pipe prior to installing the Deltatop.
2. Drill a hole with the diameter D1 into the pipe.
3. Tack-weld the welding socket into position by using the appropriate weld gap.typically 1/16"
(1.5 mm)).
!
Note!
The bolt holes of the flange must be at 45° angles (for four holes) or 22.5° angles (for eight
holes) to the pipe axis.
P01-DP6xxxx-17-xx-xx-xx-003
4. Bolt the access valve to the mounting flange using the gasket, studs and nuts provided.
A
( B ) ( B )
1
2
3
4
5
6
7
8
9
11
1 0
1 2
1 2
1 3
1 3
1 4
1 5
D 1
Probe Diameter of the hole (D1)
DP71B 1/2" (13 mm)
DP72B 1" (25 mm)
DP73B 1-1/2" (38 mm)
4
5°
22
,
5°