Magnum V-BOX PV Series, Installation And Operating Instruction Manual

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15
DO NOT ATTEMPT TO LIFT THE SPREADER BY THE CENTER LIFT OR CORNER LIFT HOOKS
WITH MATERIAL IN THE SPREADER.
BEFORE BEGINNING ANY MAINTENANCE ON SPREADER, DISCONNECT SPREADER
BATTERY LEADS.
1. Grease idler bearings on idler shaft takeup assembly, outboard bearing on gearbox output shaft, and
both spinner bearings every ten hours of operation.
2. CAUTION! Over greasing may cause seal damage. The gearbox must be filled to oil level plug with SAE
90 gear type lubricant. Keep breather plug clean.
3. Drag chain slack on V-boxes should be checked periodically and taken up if distance between center line
of rear sprocket and point where chain contacts lower flange on longitudinal is less than eight (8) inches.
CAUTION! Over tightening conveyor chain can cause serious drive train problems. Above distance must
not exceed 20 inches.
4. If the spreader is equipped with a gasoline engine, it should be maintained per engine manufacturer's
instruction. (Instructions and parts book is enclosed.)
5. V-belt tension must be maintained. The v-belt can be tightened by loosening engine hold-down bolts and
sliding engine as required.
CAUTION! Over tightening of v-belt may damage gearbox.
6. Roller chain tension must be maintained. It is adjusted by loosening the spinner mounting bearings and
sliding the bearings. Make sure the spinner shaft is straight up and down before retightening. Oil chain
often and at end of season.
7. When the box is not in use, it should be washed out. If the box is put in storage, all surfaces should be
oiled or painted after washing.
8. For HYDRAULIC SPREADERS, maintain oil level three fourths (3/4) full in reservoir with clean high grade
non-foaming hydraulic oil; recommended viscosity 100-200 SSU. Operating temperature should be limited
to 180°F. Replace filter cartridge No. 62382 at least twice a year.
9. If chain becomes stuck or "froze" to the floor to the point where the clutch cannot pull the load, never
attempt to free chain using a pipe wrench or any other tool on the output shaft. The gearbox is designed
to accept torque from input shaft only. Trying to turn output shaft will strip the gears, thus voiding the
warranty.
10. To minimize problems and extend the life of the Electric Clutch, the following is highly recommended.
a. Before starting unit, make sure the drag chain is free (not stuck or "froze" to the floor). If the drag
chain is stuck, this can cause the clutch to burnup.
WARNING
MAINTENANCE