60
- FORM NO. 56043126 - CR 1100, CR 1200
PROGRAMMABLE CONTROL OPTIONS
Scrub Pressure Default Adjustment:
FACTORY DEFAULT: 1 (minimum pressure)
RANGE: 0 - 3
The default scrub pressure that is selected each time the scrub system is activated can be adjusted. To select the desired default value:
1
Turn
the
main power key switch
to the
off
position.
2
Press and hold the
scrub pressure decrease switch
.
3
While holding the pressure decrease switch turn the
main power key switch
to the
on
position.
4
Continue to hold the pressure decrease switch until all indicators except the scrub pressure decrease indicator turn off (approximately two
seconds).
5
The status display will now show a number from 0 to 3. Pressing and releasing the
scrub pressure decrease switch
will increase the displayed
value until 3 is reached. The next press will return to 0. If 0 is selected, the scrub pressure will return to the last used setting when the scrub
system is activated. If 1 is selected, the scrub pressure will default to the minimum setting when activated. If 2 is selected, the scrub pressure
will default to the medium setting when activated. If 3 is selected, the scrub pressure will default to the maximum setting when activated.
6
To save the new setting, turn the
main power key switch
to the
off
position.
7
The new setting will be saved and will remain in effect until it is changed again.
Scrub Pressure Limit Adjustment:
FACTORY DEFAULT: 3 (maximum pressure)
RANGE: 1 - 3
The maximum scrub pressure that the operator can select can be adjusted. To select the desired limit value:
1
Turn
the
main power key switch
to the
off
position.
2
Press and hold the
scrub pressure increase switch
.
3
While holding the pressure increase switch turn the
main power key switch
to the
on
position.
4
Continue to hold the pressure increase switch until all indicators except the scrub pressure increase indicator turn off (approximately two
seconds).
5
The status display will now show a number from 1 to 3. Pressing and releasing the
scrub pressure increase switch
will increase the displayed
value until 3 is reached. The next press will return to 1. If 1 is selected, the only available scrub pressure will be the minimum setting. If 2 is
selected, the minimum and medium scrub pressures will be available. If 3 is selected, all scrub pressures will be available.
6
To save the new setting, turn the
main power key switch
to the
off
position.
7
The new setting will be saved and will remain in effect until it is changed again.
Scrub Pressure Range Selection:
FACTORY DEFAULT: 1 (FULL RANGE)
The CR 1100/1200 has three scrub pressure settings. The default pressure settings range from the minimum pressure required for adequate
cleaning to the maximum pressure that the scrub motors can safely handle with one setting halfway in between. It is possible to bias these settings
either to a low range or a high range. If biased to the low range, the minimum setting will be the same as the default however, the middle and
maximum pressures will be lower than the defaults. If the high range bias is selected, the minimum and middle pressures will be greater than the
defaults but the maximum pressure will be the same. To select the pressure range:
1
Turn
the
main power key switch
to the
off
position.
2
Press and hold the
scrub system off
and the
scrub pressure decrease switches.
3
While holding both switches turn the
main power key switch
to the
on
position.
4
Continue to hold both switches until all indicators except the scrub system off and scrub pressure decrease indicator turn off (approximately 2
seconds).
5
Release both switches. The status display will now indicate a number from 1 to 3 depending on the current range.
6
Pressing and releasing the
scrub pressure decrease switch
will now select the pressure range. 1 = full range, 2 = low bias, 3 = high bias.
7
To save the new setting, turn the
main power key switch
to the
off
position.
8
The new setting will be saved and will remain in effect until it is changed again.
Summary of Contents for Cr 1100
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