Motor Control Module (Mcm) - Graco VRM Instructions Manual

Motor Control Module (MCM)

Keep heat sink fins clean at all times. Clean them using
compressed air.
NOTE: Do not use conductive cleaning solvents on the
module.
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F . 11: Clean Heat Sink Fins
IG
Install Upgrade Token
NOTE: The MCM connection to the system is temporar-
ily disabled during the installation of upgrade tokens.
NOTE: If both the ADM and MCM software are being
updated, always perform MCM update first.
1. Turn Main Power Switch to the OFF position.
2. Remove access cover (D).
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F . 12: Remove Access Cover
IG
313873C
Heat
Sink Fins
D
3. Insert and press token (T) firmly into slot.
NOTE: There is no preferred orientation of the token.
T
F . 13: Install Token
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4. Turn Main Power Switch to the ON position. The red
LED (L) will flash until the software is uploaded.
Wait for the red indicator light to stop flashing. See
F . 13.
IG
5. Turn Main Power Switch to the OFF position when
software has successfully uploaded.
6. Remove token (T).
7. Replace access cover (D).
8. Repeat for other MCM.
Maintenance
L
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