.52+1(
BM 70 A Kurzanleitung
Seite: 3
4. Entwurf 03/97
1. Handling and storage
Safety advice
Depending on the version, the device will weigh between approx. 16 kg and 30 kg.
To carry, use both hands to lift the device carefully by the converter housing. If
necessary, use lifting gear.
When handling the BM 70 A, avoid hard blows, jolts, impact, etc.
When storing the "Wave-Stick" version, make sure that the device is not placed on
its side on the PTFE antenna, as this may cause the rod to bend.
2. Installation
2.1 Field assembly
Most of the BM 70 A versions are supplied in fully assembled condition. However, if
a device should be delivered in parts, or parts are subsequently replaced, the
following should be noted.
•
For any necessary field assembly of the
BM 70 A, all parts are included with the
supply (stud bolts, washers, etc.).
•
Bolt the waveguide window (flange mount)
or distance piece, if supplied loose, to the
BM 70 A. Torque for the sets of 4 Allen
screws M (key size 5 mm): max. 8 Nm
∼
0.8 kpm (5.8 ft lbf).
•
Note: Ensure the upper Teflon plug is
kept absolutely dry and clean! Moisture
and dirt will impair functionability of the
BM 70 A!
•
Bolt antenna extension to the antenna;
torque for the 3 stud bolts A: max. 8 Nm
∼
0,8 kpm (5.8 ft lbf).
Do not detach bolts H !
Distanzstück
(für Hochtemperatur-
Ausführung bis 250°C)
oberer Teflonstopfen
O-Ring
unterer Teflonstopfen
O-Ring
BM70
Anschlussflansch
Messumformer
Antennenverlängerung
Antenne
M
H
M
A
