IN S TR U C TI O N S MODEL 4346 MIXER-GRINDER MODEL 4346 ML-104658 ML-104659 ML-104662 ML-104663 R.H. Standard Hopper (Without Side Feed Opening) L.H. Standard Hopper (Without Side Feed Opening) R.H. Optional Hopper (With Side Feed Opening) L.H.
Installation, Operation, and Care of MODEL 4346 MIXER-GRINDER SAVE THESE INSTRUCTIONS GENERAL The Model 4346 Mixer-Grinder is equipped with a 71/2 HP motor which rotates the mixing arm at 29 RPM and the worm at 222 RPM. The 4346 is designed to use a #32 (42/46) size knife and plate (knives and plates are available at extra cost but not included with grinder). Do not use a plate with hole size smaller than 3/32".
LEGS OR CASTERS With the mixer-grinder securely elevated using the base frame for support, bolt the leg or caster assemblies through the corner holes using 5/8" bolts and lockwashers, provided. LEVELING Adjust the feet (or caster legs) so the mixer-grinder is level, both front-to-back and side-to-side. CHECK GEAR CASE LUBRICANT Oil is installed in the gear case at the factory. Make sure oil is at the proper level by checking the oil level sight gauge (Fig. 1).
ELECTRICAL CONNECTION WARNING: ELECTRICAL AND GROUNDING CONNECTIONS MUST COMPLY WITH APPLICABLE PORTIONS OF THE NATIONAL ELECTRICAL CODE AND/OR OTHER LOCAL ELECTRICAL CODES. WARNING: DISCONNECT THE ELECTRICAL POWER SUPPLY AND PLACE A TAG AT THE DISCONNECT SWITCH INDICATING THAT YOU ARE WORKING ON THE CIRCUIT. When no power cord and plug is provided on the machine, connect the electrical power supply to the leads in the junction compartment (Fig. 1).
INSTALLATION DIAGRAM –5–
OPERATION CONTROLS (Fig. 2) START BUTTONS START MIX MIX-GRIND MIX — Starts rotating the mix arm. Use the Stop Button to stop mixing. MIX-GRIND — Starts rotating both mix arm and worm. Use the Stop Button to stop mixing and grinding. STOP BUTTON — Turns the mixer-grinder off. ➧ STOP ➧ STOP FOOT SWITCH ACTIVATOR ON OFF FOOT SWITCH ACTIVATOR ON-OFF — When in the On position, the Mix and Mix-Grind Start Buttons are inoperable and the accessory Foot Switch can be used to Mix-Grind ONLY.
GRINDER ATTACHMENT The grinder attachment can easily be removed for cleaning (see Cleaning, page 8). Use the spanner wrench to loosen the adjusting ring and remove the adjusting ring, plate, knife, and worm (Fig. 3). Next loosen, but do not remove the two flange nuts, using the spanner wrench. Rotate the cylinder clockwise and remove the cylinder. At reassembly, make sure the cylinder's flange nuts are tight before assembling the worm and adjusting ring. Use only the flange nuts provided.
CLEANING WARNING: DISCONNECT THE ELECTRICAL POWER SUPPLY BEFORE CLEANING OR SERVICING THIS MACHINE. In any cleaning operation after disconnecting the electrical power supply, seal the receptacle to prevent entrance of moisture. To make this seal on Hobart supplied receptacles and pendant connectors, place the cover cap into position and turn the screw type sealing ring clockwise.
