Temperature Control Module - Graco HFR Setup And Operation

Maintenance

Temperature Control Module

Clean
Keep heat sink fins clean at all times. Wipe the fins
clean with a dry cloth or clean them using compressed
air.
NOTE:
Do not use conductive cleaning solvents on the temper-
ature control modules.
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Heat Sink Fins
F . 23: Clean Heat Sink Fins
IG
Install Upgrade Token
1. Turn off system power at main power switch (MP).
2. Remove token access panel.
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F . 24: Remove Access Cover
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3. Insert and press token (T) firmly into slot. There is
L
S
F
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Heat Sink Fins
4. Turn on system power at main power switch (MP).
5. Turn system power off.
6. Remove token (T).
7. Replace token access panel.
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no preferred orientation of the token.
M
T
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. 25: Install Token
The red indicator light (L) will flash until new firm-
ware is completely loaded.
L
T
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