Honeywell RM640 Handbook page 60

START-UP
5
How to push the keypad buttons with your hand
Figure 5-3: How to push the keypad buttons with your hand
Equipment needed
• Cover wrench
1 Remove the housing cover with the cover wrench supplied with the device.
2 Push the buttons on the keypad.
i This will operate the device.
How to operate the keypad buttons with a bar magnet
Figure 5-4: How to operate the keypad buttons with a bar magnet
Equipment needed
• Bar magnet
60 www.honeywellprocess.com
RM640
34-VF-25-131 iss.1 GLO Feb 2019 US