Tennant T391 Manuel D'instructions page 26

Access the menu by turning the operation selector to OFF and pressing "SET" twice, then press the "+" and "-" buttons together.
The "+" button increases the selected parameter or the variable relating to the selected parameter.
The "-" button decreases the selected parameter or the variable relating to the selected parameter.
TECHNICAL MENU
WORK AREA
LANGUAGE
IT, GB, ES.......
AUTO PROGRAM
BRUSHES PRESSURE
WATER FLOW-RATE
SPEED REDUCTION
DETERGENT FLOW-
POWER OFF
Change head
BATTERY TYPE
Max speed
Min speed
REVERSE SPEED
SERVICE
EXIT
WORK AREA
OFF - 0.2 - 0.3 - ...7%
RATE
BRUSHES PWM 10.....100% (100%)
SUCTION PWM 70.....100% (100%)
EXIT
Brush stop delay
Suction stop delay
EXIT
"+" ; "-"
GEL-AGM - ACID (GEL-AGM)
40 - 100% (70%)
0 - 40% (10%)
10 - 100% (50%)
PASSWORD
EXIT
EN
1/5/2
1/5/3
0.....100% (100%)
(OFF)
OFF - 1 - 2 - ...30
seconds (3)
OFF - 1 - 2 - ...30
seconds (3)
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