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TROUBLESHOOTING 

 

PROBLEM 

CAUSE 

SOLUTION 

The motor fails to start after 
being powered on. 

-

 

The power cable has 
come off. 

-

 

The battery needs 
recharging. 

-

 

The power switch has 
been damaged. 

-

 

Dismantle the base to 
connect the cables 
soundly. 

-

 

Charging 

-

 

Replace the switch. 

Abnormal sound heard in the 
motor. 

- The fastening screws for the 
pump are loose. 

- Tighten the screws. 

Leakage occurs to the bottom 
of the base. 

- The inlet and outlet tubes of 
pump are broken or are loose 
at the connection. 

- Dismantle the base and 
tighten the tube clamps. 

Poor Spray Pattern 
(Atomization) 

-

 

The spraying hole was 
clogged. 

-

 

Spraying hole and o-
ring worn. 

-

 

Seal is upside down. 

-

 

Filter screen was 
clogged. 

-

 

Leakage occurred to 
tubes at joints. 

-

 

Battery short of power. 

-

 

Air remained in the 
pump. 

-

 

Remove foreign 
matter. 

-

 

Replace o-rings. 

-

 

Correct by reversing. 

-

 

Clean with clear water. 

-

 

Tighten screws. 

-

 

Alarm maybe out of 
order, replace it, 
charge. 

-

 

Remove the nozzle or 
extension rod to 
discharge the air. 

 
 
 
 
 

PARAMETERS AND SPRAY-HEAD FLOW RATE 

 

1.  Type:  RO Chem   

 

 

6.  Size:  

1.58”x7.5”x21.85” / 40 x 190 x 555mm 

 
2.  Pump: Mini-Diaphragm   

 

7.  Capacity: 4 Gallons / 15 liters 

 
3.  Charger:  Input AC100-240V 

 

8.  New Weight: 16 lbs / 7.4kg  

50/60 hz, Output DC12v 12a 
                                                                        9.  Battery: 12v10ah (fully enclosed, 
4. Flow rate: ½ GPM / 2.2 LPM                  maintenance free) Max Pressure: 0.4-0.45 
                                                                        Mpa 
5. Nozzle: 120 degree 
 

 

Summary of Contents for RO CHEM

Page 1: ...1 RO CHEM REMOTE CONTROL SPRAYER Rev A May 2010...

Page 2: ...from inside the sprayer or poor atomization occurs after long periods of use the sprayer may have a low battery voltage and requires charging Connect the plug to an electrical outlet without removing...

Page 3: ...omes with a mini diaphragm pump which is compact in size light weight creates good pressure and has an extended service life It features a pressure protection switch to prevent over pressurization 3 T...

Page 4: ...tanks of 15 Liters or 4 gallons of liquid With proper care the battery will last for 100 to 120 charges Every three months you should fully charge once Otherwise it will reduce the battery charging c...

Page 5: ...ear of the nozzle as shown The main body of the nozzle should be about 1 16th of an inch out from the bracket If it is too close you will not be able to connect the hose properly Tighten wing nut to c...

Page 6: ...inute and the spray nozzle angle is 120 degrees 1 Fill the sprayer with prepared liquid through the screen and close the sprayer cover 2 Turn on the main power switch on the unit 3 Turn the pump ON by...

Page 7: ...tomization The spraying hole was clogged Spraying hole and o ring worn Seal is upside down Filter screen was clogged Leakage occurred to tubes at joints Battery short of power Air remained in the pump...

Page 8: ...ase to establish a claim under this warranty This warranty does not apply to damage resulting from accident misuse neglect alterations operation not in accordance with instructions commercial use or n...

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