FMI PTW72, Manual, Page: 33 / 335

The schedules listed are for a standard 40 hour work week
Once every eight (8) hours of operation = Daily
1> Flux Recovery Equipment
a. Empty slag screen in primary tank
b. Refill primary tank
c. Agitate dust bag
2> Pneumatic Lubricators (check oil level)
Once every forty (40) hours of operation = Weekly
1> Tack Station - Stop Gate Arms (grease)
2> Pull Thru Welder - Moveable Arc Base (grease)
3> Hydraulic Power Unit
a. Check differential pressure indicator on filter
b. Check oil level
Once every eighty (80) hours of operation = 2 Weeks
1> Check Chain Tension On Chain Driven Equipment
Once every two-hundred (200) hours of operation = 5 Weeks
≈
Monthly
1> Pull Thru Welder: Jack Screws & Nuts (grease)
2> Hydraulic Power Unit (check oil conditions)
3> Conveyor Roller Bearings (grease)
Once every six-hundred (600) hours of operation = 15 Weeks
≈
3 Months
1> Check all bolts subjected to shock (condition and torque)
Once every one-thousand (1000) hours of operation = 25 Weeks
≈
6 Months
1> Pull Thru Welder Heads - Linear Bearings (grease)
2> Hydraulic Power Unit (clean tank; filter or change oil)
3> Flux Recovery System - Electric Motor Sleeve Bearing
(3 or 4 squirts from oil can using a light mineral oil)
Once every two-thousand (2000) hours of operation = 50 Weeks
≈
Yearly
1> Pull Thru Welder Wire Drive Gear Reducers (change gear oil)
2> Hydraulic Power Unit (change hydraulic oil & clean tank)
3> Pneumatic Line Filters (change filter)
Once every ten-thousand (10,000) hours of operation = 250 Weeks
≈
5 Years
1> Conveyors: Radicon
®
Gear Reducers (change gear oil)
Once every twenty-thousand (20,000) hours of operation = 500 Weeks
≈
10 Years
1> Hydraulic Power Unit & Flux Recovery: Electric Motor Ball Bearings (grease)
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