During the preintervention winter, overall median [PM.sub.2.5] concentrations were 17.5 [micro]g/[m.sup.3], and were higher, relative to placebo, in homes assigned to the woodstove changeout
arm of the trial.
An efficient pump/skimmer can increase the life of the coolant from two months to a year, a reduction of five coolant changeouts
per year per sump.
How should you handle electric lift truck batteries for changeouts
and recharging, especially considering these are heavy pieces of equipment?
, they could see that the bearing had moved up to a half-inch.
Metso has signed an 18-month services contract with Codelco's Chuquicamata mine for grinding mill maintenance, encompassing changeout
of components for 33 ball mills currently operating in the A0 and A1 plants at Chuquicamata.
It is available with a Quick Seal drum lid mechanism that readily latches open and shut to expedite emptying or changeout
of the drum and exerts heavy mechanical pressure on the lid in the closed position, creating a tight gasketed seal that prevents dust migration.
EPA's Great American Woodstove Changeout
campaign, more than 45 U.S.
Features of the Gold Series dust collector include rugged 10-gauge construction for durable performance, reversible easy-to-open access doors, and a patented cambar system that allows fast, trouble-free filter changeout
with no tools required.
The Moriyama Quick Change & Clean dust seal assembly employs hydraulic cylinders in place of the springs to better maintain constant seal pressure and to facilitate seal changeout
. The hydraulic system is designed to react to changes in internal chamber pressure and mechanical changes occurring in the mixer during operation to yield a stable seal pressure.
Forklift drivers now can changeout
a battery 50% faster than before.
The bearings being used on the feed pulleys were failing after just two shifts of operation." The company had been searching for well over a year for a solution to this bearing problem and in the meantime, had resigned themselves to a very costly, weekly changeout
of bearings and high costs in downtime and lost production.
The radio changeout
program was coordinated with TGPL measurement technicians.