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BR/BD 75/140 R, BR/BD 90/140 R
Basic Settings and Service Procedures
Page 37 / 71
New Unit Information 03.2004
Test mode
REVISED
Access to test mode
The user can use test mode to check the
function of all the setings separately from
each other. The item numbers given for the
push- buttons refer to the illustration of the
control panel (page 14).
Turn the key switch to the "I" position and
after the main contactor has audibly switched
(clack sound), simultaneously press the
"Warning beacon light" (4) and "Work light"
(3) push-buttons for 2 seconds. "Test mode"
appears on the display. The work light and
"Warning beacon light" can be switched back
off by pressing the "Work light" or "Warning
beacon light" push-buttons again.
Press the "water pump" (22) push-button
Indicator light (21 green) lights up.
Water pump switches on.
Press the "water pump" (22) push-button again Indicator light (21 green) goes off.
Water pump switches off.
Press "reduce water flow" (20) push-button
Suction bar lowers as long as the push-button
is pressed.
Press "increase water flow" (24) push-button
Suction bar rises as long as the push-button
is pressed.
Press the "suction motor" (7) push-button
Indicator light (25 green) lights up.
Suction motor switches on.
Press the "suction motor" (7) push-button
again
Suction Motor switches off.
Indicator lamp (25 green) goes out.
Press the "brush motor" (9) push-button
Indicator light (19 green) lights up.
Both brush motors run.
Press the "brush motor" (9) push-button
again
Indicator light (19 green) goes off.
Both brush motors switch off.
Press the "Memo" (12) push-button
The "Memo" (12) push-button can be used to
access useful machine information for
diagnosis purposes. Any information selected
remains continuously displayed until the next
information is accessed up with the "Memo"
push-button (12). The first piece of
information is always displayed after the last
piece of information. The access sequence is
illustrated in the table on page 39.