37-1-615 Page 9
FIGURE 2-2 – ACCESSORIES AND SAFETY DEVICES
LOCATION –
Select a clean, dry, well-ventilated area for installing blower and allow ample room for
normal maintenance. Proper ventilation is necessary for blower cooling and cool air intake.
Do not electric weld on the blower or base; bearings can be damaged by the passage of current.
FOUNDATIONS –
Correct supporting is important. Distortion by incorrect supporting will affect internal
operating clearances. The foundation or base must provide a level, rigid, nonworking support for the
blower. It must be on uniform and solid footing. Complete foundation design cannot be given because of
varying conditions. If necessary, use shims under feet for leveling to prevent distortion when foundation
bolts are tightened. After installation on the foundation is complete, check alignment of the coupling or
drive before starting blower.
ACCESSORIES
(FIGURE 2-2)
– The type of service determines the accessory group required. The
typical items are listed as follows:
1.
Inlet Filter or Filter-silencer.
2.
Flexible Coupling
3.
Driver.
4.
Simple V-Belt Drive.
5.
Jackshaft V-Belt Drive.
6.
Bypass Valve.
7.
Check Valve.
8.
Relief Valve, Vacuum or Pressure.
9.
Discharge Silencer.
10.
Base Plate.
11.
Expansion Joint(s)
– Inlet and/or Discharge.
12.
Temperature or Pressure Shutdown Switch.
13.
Check Valve (Inlet Bypass).
14.
Heat Exchanger.
15.
Bypass to atmosphere (alternate).
16.
Pressure Gauge or Vacuum Gauge.
Содержание 9CDL R Series
Страница 13: ...37 1 615 Page 12 FIGURE 2 3 BELT DRIVE OVERHUNG LOAD CALCULATIONS...
Страница 16: ...37 1 615 Page 15 9CDL SERIES TOP INLET MAIN ROTOR DRIVE FIGURE 2 4 OUTLINE DIMENSIONS...
Страница 30: ...37 1 615 Page 29 SECTION 5 PARTS LIST FOR LIST OF PARTS SEE PAGES 32 33 303CBP810 00 Ref Drawing...
