AGFA CR 30-X Service Manual page 95

DD+DIS150.06E
3.3.5 Electrical Check after Power Supply Replacements
WARNING:
Improper ground connection of the digitizer metal housing may lead to electric
shocks.
In case of power supply replacements or maintenance check the protective earth
resistance according to the national regulations.
The electrical check is split up in two steps:
Step Task
1 Perform the basic protective earth test.
2 Perform the electrical check according to National
Regulations.
3.3.5.1 Basic Protective Earth Test
(1) Use a multimeter that is capable to measure
a resistance < 1 Ohm
(2) Put one probe at the ground connector of
the mains input
(3) Put the other probe at a few metallic parts,
the customer could touch.
The electrical resistance has to be ≤ 0.2
Ohm.
Refer to Figure 12.
The controlled version of this document resides on MedNet. Any printed copy of this document is uncontrolled.
Edition 1, Revision 1
04-2009
Safety Guidelines / General Repair Instruction
DOCUMENT CONTROL NOTE:
CR 30-X
Type 5175 /100/110
Repair and Service
Section Reference
3.3.5.1
3.3.5.2
200
Figure 12
Chapter 3.1 / 11
Agfa Company Confidential
517511ai.cdr