Sandia 80-5000 Operation And Maintenance Manual Download Page 16

(16) 1200 PSI Hard Surface Extractor

1200 PSI Hard Surface Extractor (25)

5.0   Set-Up and Operation Continued 

5.7    Adjusting the Pressure

When the high pressure solution pump is on and primed, pressure will show on the gauge 

only while the tool is being sprayed. When the tool is sprayed, the gauge will display the 

pressure being delivered to the tool. When the tool is not being sprayed, the gauge will 

return to zero.
•  To decrease the pressure, turn the black knob on the pressure regulator to the left 

(counter-clockwise).

•  To increase pressure, turn the black knob on the pressure regulator to the right 

(clockwise). 

•  To adjust pressure to your tool and surface requirements: spray the tool; check the 

pressure on the gauge; re-adjust as needed to set the machine at the desired pressure; 

choose the pressure setting that best meets your type of cleaning.

The maximum pressure setting is 1200 PSI. However, the highest pressure attained is 

dependent on the amount of water flow at the tool:
•  Smaller jets and lower flow will allow for higher 

pressure at the tool.

•  Larger jets and higher flow will lower the maximum 

pressure attained at the tool.

The desired setting will depend on the type of cleaning 

and tool used. For example:
•  Carpet Cleaning with 2-Jet Wand: 400 PSI
•  Tile Cleaning with Hard Surface Tool: 1000 PSI
If adjusting or maintaining pressure becomes a problem, 

refer to the “Trouble Shooting Guide” section or contact your distributor for advice or 

assistance.

To increase solution pressure, turn 

the regulator knob clockwise.

To decrease solution pressure, 

turn the regulator knob counter-

clockwise.

7.0   Maintenance Continued

7.13    WD-40 Vacuum Motors

Should moisture ever enter the vacuum motors, 

completely drain the recovery tank, open the recovery 

tank lid, remove the vac shut-off assembly, turn on both 

vacuum motors and spray a burst of WD-40 into the 

standpipe. Continue to run the vacuum motors for at least 

three (3) minutes.To prevent moisture from damaging the 

vacuum motors during storage, empty the recovery tank 

and store with the lid open.

7.14    Prevent Mineral Deposit Build-Up

Vinegar may be used to prevent mineral deposit build-up in your machine’s lines and 

pump. Failure to do so may clog your lines and pump. Every two weeks, pour vinegar 

into the solution tank (dilute with 1/2 water). Run the pump, while squeezing your wand 

or upholstery tool’s trigger unit you smell vinegar or notice it coming out of the tool. Let 

the machine sit overnight, and no longer, with the vinegar in its lines. The next day, flush 

the machine with 1-gallon of clean water or until you do not smell vinegar any longer.
PLEASE NOTE: If you choose to use CLR, follow the directions on the bottle. DO NOT 

leave CLR in the machine’s lines and flush thoroughly. CLR may corrode the machine’s 

components and VOID your warranty. If you choose to use vinegar, you MUST dilute 

with 1/2 water. Failure to do so may damage the machine’s components and VOID your 

warranty.

https://harrissupplyind.com - To Order Parts Call 608-268-8080

Summary of Contents for 80-5000

Page 1: ...e for two 2 years from the original date of sale and the pump electrical parts one 1 year Parts replaced or repaired under this warranty are warranted for the remainder of the original warranty period...

Page 2: ...os aspx Machine Features and Benefits www sandiaplastics com featuresVideos aspx Questions or Comments Phone 714 901 8400 Toll Free 800 983 5834 Fax 714 901 8404 Ultimate Solutions Corporate Offices 1...

Page 3: ...nnection of Solution Hose 13 5 4 Power Priming the High Pressure Pump 14 5 5 Connection of Vacuum Hoses 14 5 6 Connection of Auto Dump Hose 15 5 7 Adjusting the Pressure 16 5 8 Switch Panel 17 6 0 Shu...

Page 4: ...t send parts or equipment back to the manufacturer without an RMA Number and approval No labor will be paid for nor parts cost paid for or reimbursed that have not previously been approved by the manu...

Page 5: ...throughout the assembly process Prior to packaging your equipment was again inspected for assurance of flawless operation This machine is protectively packed to prevent damage in shipment We recommend...

Page 6: ...NOT leave machine outdoors in extreme heat or cold Harsh weather elements will damage components and void warranty DO NOT pick up anything that is burning or smoking such as cigarettes matches or hot...

Page 7: ...y a qualified electrician This electric equipment is for use on a normal 120 volt circuit It has a grounded plug that looks like the plug illustrated in Fig A The use of a temporary adaptor is NOT rec...

Page 8: ...rranty Chemical Metering the Hard Surface Extractor is equipped with an automatic water fill chemical feed metering system As the solution tank fills with water cleaning concentrate is drawn into the...

Page 9: ...r supply to prevent the solution tank from becoming completely full With the cleaning completed and the solution pump turned off disconnect the fill hose from the faucet drain the water in the fill ho...

Page 10: ...vacuum system can be used with one vacuum motor for cleaning delicate fabrics or both vacuum motors for carpet cleaning water extraction and hard surface cleaning Automatic Vacuum Shut Off The float...

Page 11: ...wer to operate the machine Plug the two 2 cords into two 2 outlets from different circuits 5 2 Water and Chemical Dilution Auto Fill The chemical dilution rate is controlled by the metering tip and th...

Page 12: ...y Thicker more viscous chemicals will dilute at a different rate DO NOT use powdered chemicals in the machine Use of powdered chemicals will void your warranty Contact your distributor if you have que...

Page 13: ...e to the solution outlet female QD on the front of the machine Connect the other end of the hose to the male QD on the cleaning tool When you are ready to start cleaning turn the solution pump switch...

Page 14: ...tank full 10 Float shut off filter clogged 11 Ball stuck in float shut off 12 Auto dump pump out check valve stuck open 13 Recover tank damaged 1 Replace vacuum motor 2 Replace gasket 3 Replace gasket...

Page 15: ...6 Replace pump motor 7 Repair or replace pump head and bearing check motor and or replace complete pump and motor assembly Low Solution Pressure and or Pulsation 1 Jets too large for pressure desired...

Page 16: ...n or contact your distributor for advice or assistance To increase solution pressure turn the regulator knob clockwise To decrease solution pressure turn the regulator knob counter clockwise 7 0 Maint...

Page 17: ...to the motor base Lift the tanks back onto the base and restore the latch IMPORTANT this filter must be cleaned at least once a week to prevent water blockage to the pump 7 12 Flush Chemical System Ch...

Page 18: ...ntenance procedure should be performed regardless of whether the waste pump out has been used After cleaning the recovery tank remove the cap and connect the green 3 4 x 50 foot garden hose to the aut...

Page 19: ...nk Unscrew the filter counterclockwise and rinse with fresh water If necessary use a tooth brush to remove detergent build up Note a heavy build up is a warning sign that the solution system should be...

Page 20: ...new or cleaned bag Close lid and secure latch Filter Bag Lid O Ring Latch Filter Body Vacuum Shut Off Assembly 7 0 Maintenance Continued 7 6 Clean Auto Dump Pump Out The auto dump pump out system is...

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