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resurfacing machine
LENZE VFD i550 protec IP31 / NEMA 1, NEMA 4X outdoor
For your personal safety, READ and UNDERSTAND before using.
!
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE.
operator's Manual
equipment usages
• Concrete leveling, grinding and polishing
• Glue, thinset and mastic removal
• Terrazzo grinding and polishing
• Stone grinding and polishing
• Hardwood sanding and refinishing
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Table of Contents
Related Manuals for Newgrind RHINO RM350
Summary of Contents for Newgrind RHINO RM350
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Page 1: Equipment Uses
resurfacing machine operator's Manual LENZE VFD i550 protec IP31 / NEMA 1, NEMA 4X outdoor equipment usages • Concrete leveling, grinding and polishing • Glue, thinset and mastic removal • Terrazzo grinding and polishing • Stone grinding and polishing • Hardwood sanding and refinishing For your personal safety, READ and UNDERSTAND before using. -
Page 2: Table Of Contents
Rhino Rm350 user Manual Table of Contents EQUIPMENT USES....................RM350 DIAGRAM ....................RM350 BOTTOM DIAGRAM .................. MACHINE SPECIFICATIONS ................. Tooling ......................Average Production Rates................SAFETY INSTRUCTIONS ..................Work Area Safety ..................Electrical Safety ................... Personal Safety ..................... Equipment Use and Care ................ -
Page 3: Rm350 Diagram
Rhino Rm350 diagram FORWARD SPIN BUTTON STOP BUTTON REVERSE SPIN BUTTON HAND GRIPS VARIABLE SPEED ADJUSTMENT POTENTIOMETER VELCRO STRAPS FOR POWER LENZE VFD CABLE AND VACUUM HOSE (MOTOR SPEED CONTROL) MULTI ARTICULATING HANDLE TOP WEIGHT POST UPPER RATCHET VACUUM CONNECTOR PORT... -
Page 4: Rm350 Bottom Diagram
Rhino Rm350 bottom diagram HYTREL COUPLER (SPIDER GEAR) MAIN DRIVE SPROCKET QUICK-CHANGE DRIVE BELT IDLER SPROCKET X 2 (1 ON EACH SIDE) SECONDARY DRIVE SPROCKET X 5 COUNTER-CLOCKWISE SPINNING RHINO TOOL PLATES (RED) SINGLE OR DOUBLE GROMMET TOOL PLATE MOUNTING SYSTEM... -
Page 5: Machine Specifications
Rhino Rm350 machine specifications POWER 30 AMP/220-240V Single Phase MAXIMUM WATTS DRAW 3750 MACHINE WEIGHT 318 lbs BIASED WEIGHT KIT MAX WEIGHT 210 lbs COMBINED WEIGHT 528 lbs DISC SPEED 350-1200 rpm VARIABLE SPEED CONTROL NUMBER OF GRINDING HEADS COUNTER-ROTATING HEADS... -
Page 6: Safety Instructions
Rhino Rm350 specifications Input Power 208-240V +/- 15% 50/60Hz Amps 18 AMPS Plug Type 2P3W 30A 250V 3 ~ (NEMA L630P) Disc Diameter 5" / 127mm Disc Speed (RPM 350 - 1200 Machine Width 14" / 355mm Weight 318lbs / 145kg... -
Page 7: Equipment Use And Care
Rhino Rm350 safety instructions continued 9. Use safety equipment. Always wear eye protection. Dust mask, non-skid safety shoes, hard hat, or hearing protection must be used for appropriate conditions. Ordinary eye or sunglasses are NOT eye protection. 10. DO NOT turn on equipment while the machine is tilted back. Any tooling fastened to the machine can come off and cause damage or injury. -
Page 8: Machine Operation
Rhino Rm350 safety instructions continued 2. Always use safety glasses or goggles. Ordinary eye or sun glasses are NOT safety glasses. 3. Make sure cord is clear of wheels and cutting discs. Do not wrap cord around your arm or wrist. -
Page 9: Stopping The Equipment
Rhino Rm350 machine operation continued Never exceed the maximum speed of the tooling being used! Doing so could cause tooling to eject from the tool plate holder or cause irreparable damage to the surface being finished. DO NOT LIFT THE EQUIPMENT OFF THE GROUND WHILE STARTING! Doing so can cause the tools to release from the equipment and cause damage to the surface being worked on and harm to the workers or surrounding installations. -
Page 10: Using The Biased Weight Kit
Rhino Rm350 maintenance Using the biased weight kit The Rhino line of equipment was designed to be used with our biased weight kit, which allows our machines to be loaded with weights to increase point pressure for very hard floors and to rapidly expose aggregate. -
Page 11: Vfd Error Codes
Rhino Rm350 vfd error codes ERROR CODE DESCRIPTION CLASSIFICATION REMEDY BLOCKING TIME [S] RESET POSSIBLE 2250 CiA: Fault • Check motor and wiring for short circuit. Continuous overcurrent • Check brake resistor and wiring. (inside the device) • Check motor circuit (delta connection, star connection). - Page 12 Rhino Rm350 vfd error codes continued ERROR CODE DESCRIPTION CLASSIFICATION REMEDY BLOCKING TIME [S] RESET POSSIBLE 3221 Warning: Warning • Check mains voltage. DC bus undervoltage • Check fuses. • Check DC bus voltage. • Check mains settings. 3222 DC bus voltage too low Warning •...
- Page 13 Rhino Rm350 vfd error codes continued ERROR CODE DESCRIPTION CLASSIFICATION REMEDY BLOCKING TIME [S] RESET POSSIBLE FF06 • Adapt the maximum motor speed (P322.00) and Motor overspeed Fault the error threshold (P350.01). FF36 Warning: Brake resis- Warning • Check drive sizing.
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Page 14: Vfd Error Screens
NewGrind Inc. will, at its option, repair or replace, at the NewGrind Inc. factory or at a point designated by NewGrind Inc. any part which shall appear to the satisfaction of NewGrind Inc. inspection to have been defective in material or workmanship. -
Page 15: Force Majeure
NewGrind Inc. will not in any event be liable to the user, any successors in interest or any beneficiary or assignee relating to this sale for any consequential, incidental, indirect, special or punitive damages arising... -
Page 16: Terms & Conditions
Purchaser and shall be repaid to Seller. 2. PAYMENT TERMS Payment terms are as follows: NewGrind Inc. Machines - Payment prior to delivery. *All past due accounts are subject to a late payment fee of 1.5% per month or a maximum allowed by law if different, along with the expenses incidental to collection including reasonable attorney’s fees and costs. -
Page 17: Agreements
Rhino Rm350 terms & Conditions continued 6. PRODUCTS ORDERED IN ERROR Products may be returned, provided that claim is made, and Seller is notified within 7 days of receipt of Products, and the Products are in original buyer’s possession not more than 30 days prior to return, subject to Seller’s approval.
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