Sandia 12-Gallon, 1200 PSI Hard Surface Extractor - Manual (Page 3)

(38) 1200 PSI Hard Surface Extractor 1200 PSI Hard Surface Extractor (3)
Operating Manual Table of Contents
Warranty Policy ............................................................................................................4
RMA Procedure .............................................................................................................5
1.0 Safety Instructions .................................................................................................5
2.0 Grounding Instructions .........................................................................................6
3.0 Prepare Unit for Use ..............................................................................................7
3.1 Automatic Chemical Feed ................................................................................7
3.2 Pressure Pump System ......................................................................................9
3.3 Vacuum System .................................................................................................9
4.0 Set-Up and Operating ..........................................................................................10
4.1 Water and Chemical Dilution - Auto Fill .......................................................10
4.2 Connection of Solution Hose ..........................................................................12
4.3 Power Priming the High Pressure Pump .........................................................13
4.4 Connection of Vacuum Hoses .........................................................................13
4.5 Connection of Auto-Dump Hose ....................................................................14
4.6 Adjusting the Pressure.....................................................................................15
4.7 Switch Panel ....................................................................................................17
5.0 Shutdown Procedures ..........................................................................................18
6.0 Maintenance .........................................................................................................19
6.1 Clean Chemical Feed Filter ...........................................................................19
6.2 Clean Chemical Feed Foot Valve ....................................................................19
6.3 Clean Fresh Water Tank Filter ........................................................................19
6.4 Clean Vacuum Shut-Off Float Assembly Screen ............................................19
6.5 Clean Clear View In-Line Filter......................................................................20
6.6 Clean Auto-Dump Pump-Out ........................................................................21
6.7 Rinse Out Recovery Tank ...............................................................................21
6.8 Clean Auto-Dump Pump-Out .........................................................................21
6.9 Flush Solution Tank Pump ..............................................................................22
6.10 Clean Pump Inlet Filter .................................................................................23
6.11 Flush Chemical System .................................................................................24
6.12 WD-40 Vacuum Motors ................................................................................25
7.0 Storage and Freeze Protection ............................................................................25
8.0 Trouble Shooting Guide .......................................................................................27
9.0 Wiring Diagram ...................................................................................................29
10.0 Solution Tank Schematic Drawing and Parts List ..........................................30
11.0 Recovery Tank Schematic Drawing and Parts List ........................................32
12.0 Base with Vac Components Schematic Drawing and Parts List....................34
13.0 Base with Vac and Pump Components Drawing and Parts List ...................36
Notes: