Recovery System
36
Service Manual – Scrubtec 337.2 / Vantage 14
Vacuum System Motor Amperage Check
1 Remove the solution and recovery water tanks
2 Apply the amp clamp (A) on the cable (B)
3 Turn the knob on the working program
4 Check that the motor amperage is between 15 and 18 A at 12 V
5 Turn the knob to “0”
6 Remove the amp clamp (B)
7
If the amperage is higher than specified, disassemble the vacuum system motor (see the procedure in
the relevant paragraph), and check the condition of its moving parts
8 If the procedure does not lead to a correct amperage, it is necessary to replace the motor
9 Reinstall the solution and recovery water tanks
A
B
C
P100791