29
Installation and Operation Manual
AccuMax SP
The following procedure should be used when engaging this operation:
1. Turn off AccuMax Display Controller.
2. Turn the Manual Override switch to the ‘OFF’ position. The AccuMax displays should not
be illuminated.
3. Close the 2-way manual foam control valve (not supplied) feeding the discharge line being used
until it is about 1/4 of the way open.
4. Turn the Override switch from ‘OFF’ to ‘MANUAL’.
5. The foam pump will deliver foam to the override manifold and injection line. The foam pump will deliver
enough foam to maintain a maximum of 218 PSI (15 BAR).
6. Manually adjust the 2-way valve feeding the discharge to deliver the amount of foam required.
7. When finished, turn the Manual Override switch to the ‘OFF’ position and open the 2-way manual foam
control valve all the way open.
Note
: The manual control valve must be in the FULL OPEN position when operating the system in the Automatic
mode.
