Step-By-Step Mounting Instructions - Siemens AGU2.522 Series Mounting Instructions

Extra printed circuit board for boiler management units lmu74
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Step 3
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Step-by-step mounting instructions

Warning!
Risk of personal injury or substantial damage to property!
Follow the step-by-step mounting instructions.
Warning!
Protective ESD measure
To ensure ESD, wear an ESD wrist strap.
Note!
Further information
Refer to Installation Instructions released by the boiler supplier (e.g. WGB15-38C).
Check to ensure the boiler is equipped with an LMU74...
Disconnect the boiler from power. If the plant is not switched off, there is a risk of
electric shock
Remove the boiler's front cover
Figure 4: Removal of boiler's front cover
Mounting Instructions AGU2.522...
Step-by-step mounting instructions
CC1J7215en
11.05.2011

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