Motor Control Module (Mcm) - Graco HFR Setup And Operation

Maintenance

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 . 18: 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.
1. Ensure system is inactive.
2. Remove access cover (D).
F . 19: Remove Access Cover
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70
Heat
Sink Fins
D
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3. Insert and press token (T) firmly into slot.
NOTE: There is no preferred orientation of the token.
T
F . 20: Install Token
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4. Turn power on. The red LED (L) will flash until the
software is uploaded. See F
5. Remove token (T) when software has successfully
uploaded or key token is no longer required.
6. Replace access cover (D).
L
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. 20.
IG
313997A