Manual

Rola-Chem Pro Series Pump PN 522105 2013/11/26 Page: 8 of 8
8. TROUBLE SHOOTING PUMP PROBLEMS:
Issue Cause Action
Pump does not operate,
no noise, no motion.
Power Check power source, switches, circuit
box, ground fault tripping, etc.
Pump will not shut off with
switch in ‘Timer’ position.
Switch or timer Replace switch or timer switch.
Pump motor turning but no
movement in roller assly.
Motor gearbox Replace motor
Short hose life Worn or loose components Replace worn roller assembly/secure
pump housing and cover.
Lubrication Lubricate pump hose more frequently.
System pressure Check system pressure, 30 PSI max.*
Pump rotating but not pumping
fluid.
Pump hose Replace pump hose
Roller assembly Replace roller assembly
Motor bearings Replace motor
Pump motor starts and stops
with switch in “On” position.
High temperatures Check fan, replace if damaged.
Improve ventilation to pump.
Switch Replace switch
*RC503 maximum system pressure is 25psi.
9. WARRANTY AND SERVICE :
Limited Warranty:
Rola-Chem Corporation warrants the original purchaser that this unit is free from manufacturing defects in
material and workmanship from the date of the original purchase for one (1) year.
If this unit fails within the one (1) year period, it will be repaired or replaced (Rola-Chem’s option) at no charge,
when returned to Rola-Chem Corporation with proof of purchase receipt. This warranty does not apply to any
product damage caused by improper use, accident, misuse, improper line voltage, fire, flood, lightening,
earthquake or other acts of nature, or, if product was altered or opened by anyone other than qualified Rola-
Chem personnel.
All expendable items- hoses, etc., are not covered under this warranty.
Rola-Chem Corporation, under no circumstances, shall be liable for any consequential damages directly or
indirectly caused by this unit. Please observe all rules and regulations required by state and local regulations,
building codes, health codes, OSHA, etc.
Service Procedure: For operation assistance in the United State, please call:
[phone] or FAX [phone] , Monday thru Friday 8:00 am-5:00 pm, Central Time.
Rola-Chem Corporation has specialized knowledge and equipment to properly test your unit and help you with
special problems. After talking to our service personnel, the product in need of service should be shipped with
RGA#, freight prepaid, via UPS if at all possible to:
Rola-Chem Corporation
5858 Centerville Road
St. Paul, MN 55127-6804