SC750 User Manual

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Service Manual: SC750, SC800, SC 750 ST, SC800 ST

Form Number 56043150 Page 31

Lock Out Soluon Flow Rate - It is possible to lock out any one or more of the soluon ow rate sengs. During normal

operaon, the ow rate(s) that are locked out will not be able to be selected.

To check or change the seng:

1. While pressing and holding the vacuum and soluon switches forward and the scrub

switch backwards, turn the key switch on.

2. Wait about 3 seconds unl all of the LEDs light up and then go o. Release the switches.

The Vacuum Indicator will remain on and the Fault Indicator will be ashing a numeric value that represents the cur-

rent seng. To change the seng, press the soluon switch forward to increase the value or backwards to decrease the

value. To save the seng press the scrub switch forward (All LEDs will turn on) then turn o the key switch.

• 1 blink = No ow rate locked out.

• 2 blinks = Low ow rate locked out.

• 3 blinks = Medium ow rate locked out.

• 4 blinks = High ow rate locked out.

• 5 blinks = Low and medium ow rates locked out.

• 6 blinks = Low and high ow rates locked out.

• 7 blinks = Medium and high ow rates locked out.

Recovery Tank Full Enable/Disable – It is possible to enable or disable the Recovery Tank Full automac shuto feature.

Enable means that the automac shuto feature is turned on; disable means that the automac shuto feature is turned

o.

To check or change the seng:

1. While pressing and holding the vacuum and scrub switches backward and the soluon

switch forward, turn the key switch on.

2. Wait about 3 seconds unl all of the LEDs light up and then go o. Release the switches.

The Heavy Scrub Pressure Indicator will remain on and the Fault Indicator will be ashing a numeric value that repre-

sents the current seng. To change the seng, press the soluon switch forward to increase the value or backwards to

decrease the value. To save the seng, press the scrub switch forward (All LEDs will turn on) then turn o the key switch.

• 1 blink = Enabled

• 2 blinks = Disabled

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Nilfisk SC750 Heavy-Duty Cleaning