BRUSH DECK SYSTEM
SERVICE MANUAL
ENGLISH
Micromatic
TM
13E
9097511000(1)2008-04
15
BRUSH MOTOR ELECTRICAL INPUT CHECK
WARNING!
This procedure must be performed by qualified personnel only.
Drain the solution tank (14) and, if necessary, drain the hoses too.
1.
Drive the machine on a level floor.
2.
Remove the control panel (4).
3.
WARNING!
Do not touch uncovered electrical components while performing the following steps.
Connect the power supply cable (10) to the electrical mains.
4.
Turn the program selection knob (5) to: brushes - solution flow activation (5b).
5.
Disconnect cable no. 4 (A).
6.
Apply an ammeter (B) on power supply cable no. 1 (C) of the program selection knob (D).
7.
Turn on the machine with the main switch (6) and check that the brush motor electrical input is as follows:
8.
For Micromatic™ 13E - 230 Volts, 50 - 60 Hz:
•
with the brush on floor tiles: 0.5 to 0.6 A
–
with lifted brush: 0.4 to 0.5 A
–
For Micromatic™ 13E - 115 Volts, 60 Hz:
•
with the brush on floor tiles: 1.5 to 1.8 A
–
with lifted brush: 1.1 to 1.3 A
–
Turn off the machine by pressing the switch (6).
If the electrical input is higher, perform the following procedures to detect and correct the abnormal input:
Remove from the brush rotation shafts/flanges all the possible amounts of dirt or wrapped-round materials (ropes, clothes,
•
etc.), which prevent or slow down its rotation.
If necessary, remove and carefully clean the brush motor, then check the moving part (pulleys, driving belt, etc.).
•
If the above-mentioned procedures do not lead to a correct electrical input, it is necessary to replace the motor.
Perform steps 3 to 6 in the reverse order.
9.
NOTE
It is advisable to use a precision ammeter, or a digital multimeter with ammeter function.
B
C
A
D
P100187
Summary of Contents for MICROMATIC 13E
Page 1: ...MicromaticTM 13E SERVICE MANUAL Advance model 9087230020 9097511000 1 2008 04...
Page 2: ......
Page 12: ...GENERAL INFORMATION ENGLISH SERVICE MANUAL 10 9097511000 1 2008 04 MicromaticTM 13E...
Page 16: ...SOLUTION SYSTEM ENGLISH SERVICE MANUAL 14 9097511000 1 2008 04 MicromaticTM 13E...
Page 28: ...RECOVERY WATER SYSTEM ENGLISH SERVICE MANUAL 26 9097511000 1 2008 04 MicromaticTM 13E...
