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Operation
10 312761B
Operation
See the PR70 and PR70v Operation manual referenced
at the beginning of this manual for operating instruc-
tions.
Maintenance
Install Upgrade Token
1. Ensure system is inactive and control power is on.
2. Remove access cover (C).
3. Insert and press token (T) firmly into slot.
4. Press and hold the left red token upload button (M)
for three seconds. The red indicator light (L) will
flash up to three seconds after the software is
uploaded.
5. Remove token (T).
6. Replace access cover (C).
7. Repeat procedure for all low power temperature
control modules.
8. Turn machine power off then on after all modules
are upgraded.
Clean
Keep heat sink fins clean at all times. Wipe the fins
clean with a dry cloth or clean them using compressed
air.
F
IG. 7: Remove Access Cover
There is no preferred orientation of token.
F
IG. 8: Install Token
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C
L
M
S
T
ti12359a
Do not use conductive cleaning solvents on the low
power temperature control modules.
F
IG. 9: Clean Heat Sink Fins
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Heat Sink Fins