BETCO STEALTH ASO20BT, Руководство оператора и каталог запасных частей, Страница: 24 / 27

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BATTERY CHECK CARD / HOUR METER
1. Verify that when turning on the machine, the battery discharge indicator
has the following starting sequence:
2. The battery discharge indicator should be adjusted
according to the type of batteries that are installed in the
machine. To change the settings, simply adjust the dip
switches located on the back of the device.
The grid below shows the proper settings for each
battery type.
During the first 2 seconds, the value displayed on the left indicates the
rated voltage set for the battery discharge indicator. The value on the right
indicates the low voltage shutoff threshold.
For Wet Cell batteries, the low voltage shutoff should be equal to 20.2V.
For Gel or AGM batteries, the low voltage shutoff shoudl be equal to 21.8V.
• For the first 2 seconds, display the setting
of the dip switches.
• Then display the total worked hours and
level of residual charge of the battery.
1 2 3 4 5 6 Setup
OFF ON OFF OFF OFF OFF Wet Cell
OFF ON ON OFF OFF OFF GEL / AGM
Hour meter Dip Switch Settings
SOLUTION TANK INSPECTIONS
VACUUM SYSTEM INSPECTIONS
1. Fill up the solution tank and verify the sealing of the gasket particularly
on the solution valve and on the drain plug .
2. Verify that the water distribution on the floor is even and dependent on
the solution valve adjustment.
3. Check the internal cleanness of the water valve. If necessary clean it us-
ing a metal bar putted inside the threaded hole of the filter plug.
4. Verify the cleanness and functionality of the solution filter under the
solution tank plug.
1. Verify the cleanness and functionality of the float filter .
2. Check the air sealing of the vacuum unit on the recovery tank.
3. Verify the connections and the sealing of the vacuum hoses and the
squeegee hoses.
4. Check the sealing of the squeegee hose adapter .
5. Check the sealing of the exhaust hose and exhaust hose plug.
6. Vacuum micro switch adjustment:
7. Adjust the vacuum micro switch in way that when the cam on the
squeegee lever push the micro switch there is about 0.5 mm of clear-
ance of the micro switch lever.