Crescent CS7010 - Recovery System; Functional Description; Overview; Recovery and Squeegee Wiring Diagram

249Service Manual – CS7010™
40 - Recovery System
Functional Description
Overview
The recovery system picks up the scrubbing solution from the oor and directs it to the recovery tank. Two
vacuum motors draw air from the recovery tank to create a vacuum in the tank and at the squeegee to pick
up the solution. The solution travels through the squeegee hose, through a debris basket which catches any
large particles, then into the recovery tank.
The vacuum motors switch on automatically when the scrub system is enabled and the machine moves
forward. The motors will switch off after a predetermined time delay once machine motion stops. The
vacuum motors can also be switched on independent of the scrub system by pressing the vacuum/wand
switch. This is used to pick up solution already on the oor, or when using a wand on the squeegee hose.
Recovery and Squeegee Wiring Diagram
B-
BLK
A1
MAIN MACHINE
CONTROLLER
J1-19
J1-6
J1-30
VACC2
VACC1
VACC2
J1-29
TO 1A3, 1D2
RED BLK
BLK-ORN
YEL-BRN
YEL-BRN
RED
RED
VIO
B-
BT1
BATTERY, 36VDC
+
-
X166
K1b
MAIN RELAY
1
2
X169
K1a
MAIN RELAY
CB1
IGNITION SW 5 AMP
1 2
CB2
VACC2 25 AMP
1 2
F1
FUSE, 400 A.
1
2
START
KSI Input
J1-21
VIO-GRN
ORN
ORN
fiflfl
fi

SW1
SWITCH, IGN.
BAT
ON
ST
Telematics
Jumper
J1-33
VIO VIO-ORN
B-
M
M21
PUMP, EXTENDED SCRUB
_
+
J2-10
BLKGRY-YEL
+5V
SW7
SW, EXTENDED SCRUB
LEVEL(OPTIONAL)
1 2
M4
M5
BLU-GRY
BLU-GRY
GRY-RED
ORN-BLU
B-
B-
M
M4
MOTOR, VACUUM 1
12
M
M5
MOTOR, VACUUM 2
1
2
J4-13
J4-14
VIO-BLU
BRN-WHT
B-
B+
M
M16
SQUEEGEE ACTUATOR
+
_
B-
B+
J4-2
A2
POWER MODULE
KSI
B+
B-
J4-9
BRN-GRN
GRN-GRYRED
BLK
ORN
ORN
K2a
COIL, POWER MODULE
3 4
K2b
POWER MODULE
2
1
B-
KSI (Control Power) to Power Module
High Power to Power Module
J4-2
A3
POWER MODULE
KSI
B+
B-
J4-9
TO 3B2
BRN-GRN
GRN-GRYRED
BLK
ORN
ORN
K3a
COIL, POWER MODULE
3 4
K3b
POWER MODULE
2
1
B-
KSI (Control Power) to Power Module
High Power to Power Module
V
ACC2
Power