NOTES and TIPS contain helpful information. INTRODUCTION MITYFLEX™ variable speed drive is powered by DC gearmotors. A specially designed electronic speed control system provides smooth acceleration control over the entire flow range. The three position on/off switch allows the user to maintain speed setting when unit is turned off or reversed.
FUSE: Located in the inlet receptacle. Uses 5 X 20mm - 1.0 amp. (See page 4 for replacement procedure.) DC MOTOR BRUSHES: Replaceable (See page 4 for replacement procedure.) WEIGHT: 13 lb Included with MityFlex are four short lengths of Norprene tubing to fit into the roller ™ ” , ”...
MityFlex OPERATING INSTRUCTIONS Installation POWER REQUIREMENTS: Voltage and frequency of power supply must be the same as shown on unit. WIRING CONNECTIONS: All wiring and electrical connections must comply with local and national electrical codes. MOUNTING: Place on any flat surface. Ensure that space is provided at the back of the case for air circulation through ventilation holes.
Tubing Installation Inspect all tubing regularly and replace if any sign of deterioration occurs. Always wear safety glasses and protective clothing when working with chemicals. Disconnect power to the pump. Disconnect the suction and discharge tubing from the pump tubing. Remove four thumb screws and pump cover.
MityFlex Fuse Installation Disconnect power to pump. Find the power socket on the back of the case. Pull the power cord out. Slide the drawer below the receptacle out toward you. Remove old fuse and replace with new fuse. Push drawer in until it locks in place.
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