Siemens Milltronics L-300, Instruction Manual

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Page 14 Milltronics L-300 – INSTRUCTION MANUAL 7ML19985EQ01
Wiring
Maintenance
Checks
If material sticks to the sensing plate, incorporate a program to ensure that the
impingement area remains clean. If sticking persists, contact your Siemens Milltronics
representative.
Check for wearing of the sensing plate. If wear is excessive, contact your Siemens
Milltronics representative.
Unit Repair and Excluded Liability
All changes and repairs must be done by qualified personnel and applicable safety
regulations must be followed. Please note the following:
• The user is responsible for all changes and repairs made to the device.
• All new components must be provided by Siemens Milltronics Process
Instruments Inc.
• Restrict repair to faulty components only
• Do not re-use faulty components.
Note:
When installing the L-300 in a hazardous area, use suitable intrinsically safe
barrier strips.
EXC
+ + +
EXC SI
G
SI
G
SI
G
SI
G
load cell A load cell B
R
E
D
B
L
A
C
K
W
H
I
T
E
G
R
E
E
N
W
H
I
T
E
G
R
E
E
N
S
H
I
E
L
D