FORM NO. 56043058 Hydro-Retriever™ 3800 / 2042 / BR 1100 -
77
ELECTRICAL SYSTEM
Enabling Or Disabling The Vacuum Automatic Shutoff Option:
FACTORY DEFAULT: ON
The 3800 / BR 1100 / 2042 and BR 1100C-XL is equipped with a feature that will automatically shut off the vacuum and scrub systems and display
“FULL” on the hourmeter/status display if the recovery tank becomes filled. 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 disabled. To enable or disable this feature perform the
following steps:
1
Turn the master on/off key switch to the off position.
2
Press and hold the vacuum switch.
3
While holding the vacuum switch turn the master on/off key switch to the on position.
4
Continue to hold the vacuum switch until the hourmeter/status display shows “OFF” or “on” and the vacuum indicator is green.
5
Release the vacuum switch.
6
Pressing and releasing the vacuum switch will now select between “on” or “OFF”. On means that the vacuum automatic shutoff feature is
enabled, off means that the feature is disabled.
7
To save the new setting, turn the master on/off key switch to the off position.
8
The new setting will be saved and will remain in effect until it is changed again.
Vacuum Motor Configuration Option:
FACTORY DEFAULT: 1
The 3800 / BR 1100 / 2042 and BR 1100C-XL can be equipped with an optional dual vacuum motor. The control must be programmed for the
number of vacuum motors installed so that the over-current protection will function properly. To select the vacuum motor configuration perform
the following steps:
1
Turn the master on/off key switch to the off position.
2
Press and hold the scrub off switch and the vacuum switch.
3
While holding both switches turn the master on/off key switch to the on position.
4
Continue to hold both switches until the hourmeter/status display shows “1” or “2” and the vacuum yellow indicator is lit.
5
Release both switches.
6
Pressing and releasing the vacuum switch will now select between “1” or “2”. Use “1” for a single vacuum motor and “2” for dual vacuum
motors.
7
To save the new setting, turn the master on/off key switch to the off position.
8
The new setting will be saved and will remain in effect until it is changed again.
Enabling Or Disabling Fault Detection:
FACTORY DEFAULT: ON
Normally, the main control unit will perform checks of the electrical system during operation. If a fault occurs in a particular system that system
(and possibly others) will be shut down. This can make troubleshooting the system difficult. This option will allow service personnel to disable
some of the fault detection checks to facilitate troubleshooting. This will
not
disable the over-current protection on any of the systems. To enable
or disable fault checking:
1
Turn the master on/off key switch to the off position.
2
Press and hold the scrub off switch and the solution switch.
3
While holding both switches turn the master on/off key switch to the on position.
4
Continue to hold both switches until the hourmeter/status display shows “OFF” or “on” and the solution yellow indicator is lit.
5
Release both switches.
6
Pressing and releasing the solution switch will now select between “on” or “OFF”. On means that the fault checking option is enabled, off
means that the option is disabled.
7
To save the new setting, turn the master on/off 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)
revised 12/02
