FMI PTW72, Руководство пользователя

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Flux Recovery Equipment (on Weld Splice Station & Pull Thru Welder)
a. Filter & Dust Bag : Particular attention should be given the filter or dust bag on
flux recovery equipment. To assure efficiency and performance it is imperative
that the dust bag be manually agitated at regular intervals; at least every eight (8)
hours if the equipment is in continuous operation. To agitate or shake the dust bag
- remove dust tank cover, grasp the steel spider, lift up and shake , then replace
spider in position. This action will dislodge any accumulation of dust and keep the
pores of the filter cloth open.
Note: Failure to agitate the dust bag at regular
intervals will result in lack of performance and premature dust bag failure.
After the installation has been properly adjusted, the next step is to determine the
amount of flux fused during a given period, for example; if 100 pounds of flux is
fused during an 8 hour run, 100 pounds of new flux must be added to the primary
tank at this time, thereby assuring ample reserve and prevent a shutdown for
refilling the tank while work is in process. The equipment should be serviced at
regular intervals, for example; at the end of each 8 hour shift:
1> Empty slag screen in primary tank.
Note : The only purpose of the slag screen is to collect such fused particles
that may be recovered from the weld. Do not chip off the slag seam or
attempt to recover slag in volume. To do so will overload the screen, thereby
preventing the unfused flux from passing through the screen. The result will
be excess carry-over of usable material to secondary tank.
2> Refill primary tank, replacing the amount of flux consumed during the past 8
hour run.
3> Agitate the dust bag.
4> In case of dust bag failure, shut down machine and replace at once. DO NOT
OPERATE THE UNIT WITHOUT DUST BAG OR WITH FAULTY DUST
BAG. A discharge of fine, white dust from the exhaust indicates dust bag
failure of that material is being passed through the vacuum producer unit.
Failure to correct immediately will result in expensive repairs.
b. Electric Motor Sleeve Bearing: The bearing sleeve is steel on the outside for
strength with a tin base babbit lining on the inside for low friction and long
wear. The initial factory lubrication is normally adequate for approximately
one year under normal operation. Thereafter, lubricate approximately once
every one thousand (1000) hours of operation. This requires about 3 to 4
squirts from a 4 inch oil can. Use only a light grade minerial oil (similar to
SAE 10W) having a viscosity of 210 sec. at 100
°
F.
Tack Station
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