FORM NO. 56043097 / Adgressor
™
/ BR 850S, 850CS, 950S, 950CS, 1050S, 1050CS - 67
ELECTRICAL SYSTEM
Restoring the scrub modes and pressures to factory default settings:
FACTORY DEFAULT: MODE = 3 (PRESSURE INCREASE/DECREASE MODE), LIMIT = 3 (MAXIMUM)
If it is desired to restore the scrub switch operating mode and pressure limit to the default setting, perform the following steps:
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 the scrub pressure increase indicator is green.
5 Release the pressure increase switch. The status display will now indicate “d” for done
6 The scrub switch operating mode and pressure limits have now been restored.
7 Turn
the
main power key switch to the off position.
Turning the Automatic Vacuum Shutoff Option On or Off:
FACTORY DEFAULT: ON
The Adgressor/BR 850S and 850CS are equipped with a feature that will automatically shut off the vacuum and scrub systems and display “FULL” on
the status display if the recovery tank becomes fi lled. If problems are encountered with the vacuum automatic shutoff feature, such as the vacuum
shutting off even if the recovery tank is not full, this feature can be turned off (see also, vacuum auto-shutoff threshold adjustment). To turn this
feature on or off perform the following steps:
1 Turn the main power key switch to the off position.
2 Press and hold the vacuum switch.
3 While holding the vacuum switch turn the main power key switch to the on position.
4 Continue to hold the vacuum switch until the vacuum indicator is green.
5 Release the vacuum switch. The status display will now indicate “E” or “d”.
6
Pressing and releasing the vacuum switch will now select between “E” for enabled or “d” for disabled. Enabled means that the automatic shutoff
feature is turned on, disabled means that the automatic shutoff feature is turned off.
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.
Vacuum Automatic Shut-off Threshold Adjustment:
FACTORY DEFAULT: 4
The sensitivity of the automatic vacuum shut-off feature can be adjusted if necessary. This adjustment sets the amount of change required in the
vacuum power consumption to cause the control unit to indicate a full recovery tank condition. The setting is adjustable from 0 to 9. 0 is the minimum
sensitivity, 9 is the maximum sensitivity. If the unit falsely indicates a tank full condition, try setting this parameter to a lower value. If the control unit
fails to shut the vacuum system off when the recovery tank fl oat ball plugs the vacuum inlet, try setting this parameter to a higher value. To adjust
the vacuum shut-off sensitivity perform the following steps:
1 Turn the main power key switch to the off position.
2 Press and hold the scrub pressure decrease and the solution switch.
3 While holding both switches turn the main power key switch to the on position.
4 Continue to hold both switches until the solution indicator is fl ashing yellow.
5 Release both switches. The status display will now indicate a number from 0 to 9 depending on the threshold setting.
6 Pressing and releasing the solution switch will now select the threshold level. The level will increment from 0 to 9. 0 = minimum sensitivity, 9 =
maximum sensitivity.
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.
SPECIAL PROGRAM OPTIONS (CONTINUED)
Summary of Contents for Adgressor BR 1050CS
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