user manual

STOW PORTO-SCREED — OPERATION & PARTS MANUAL — REV. #1 (01/20/04) — PAGE 5
PORTO-SCREED PSH— SPECIFICATIONS (PSH)
NOTE:
1. Sound pressure is a weighted measure. It is measured at
the operator's ear position while the walk-behind PSH is
operating at full throttle on concrete in a manner most often
experienced in “
normal ” circumstances. Sound pressure
may vary depending upon the condition of the concrete.
Hearing protection is always recommended.
Figure 1. PORTO-SCREED PSH Dimensions
2. The vibration level indicated is the maximum RMS (Root
Mean Square) value obtained at the handle grip while
operating the walk-behind PSH on dry sand in a manner
most often experienced in “
normal ” circumstances. Values
were obtained from all three axes of motion. The values
shown represent the maximum RMS value from these
measurements.
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