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PRE-USE INSPECTION
Before each use, MEER must be given a
thorough visual inspection and functional test.
NEVER use a MEER which shows signs of
damage, leakage or substandard performance
until it has received inspection and service from
a manufacturer trained service technician.
1. Carefully inspect the first stage to make sure
all external components (dial indicator, swivel
port plug, etc.) are properly secured. Ensure
the safety wire is firmly attached and in good
condition (Fig. 11).
WARNING:
damaged. An inspection must be performed and the safety wire
replaced prior to issue.
2. Ensure the medium pressure hose is securely connected to the second stage. Inspect
the hose and hose fittings to ensure that there is no blistering, cuts, or corrosion present.
3. Visually inspect the entire system for any external damage, such as dents, gouges,
cracks or external corrosion.
4. Confirm the handwheel is closed and MEER is
depressurized. Inspect the dial indicator to ensure
that it reads "0 bar" (Fig. 12).
CAUTION:
is in the closed position and MEER is depressurized. DO NOT attempt
to use MEER if the dial indicator indicates pressure until it has received
inspection and service from a manufacturer trained service technician.
CAUTION:
to ensure all components are securely fastened to the first and
second stages.
DO NOT use MEER if the safety wire is missing or
The dial indicator should read "0 bar" when the handwheel
DO NOT attempt to pressurize MEER without first checking
Safety
Wire
Figure 11
Figure 12
13
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