Spencer FastVac Vacuum Cleaning Systems - Manual (Page 6)

6
Vacuum Producer Lubrication
No lubrication is required.
Separator Lubrication
The dirt can bail arm bushings and cam surfaces should be
oiled periodically.
Connection Hose
Periodically check the hose that connects the separator and
Vortex vacuum producer. Replace it if worn or cracked.
Recommended Spare Part
Standard Filter Cartridge FIL90248
Custom or grounded filter cartridges are available; contact
Spencer.
in. mm.
Assembly Diagram for
Models VB037, VB055
Parts List
1 Case
2 Impeller
3 Base
4 Cover, Impeller
5 Locknut
6 Lockwasher
7 Shim, Shaft to Impeller (As Required)
8 Motor
9 Hex Head Bolt
10 Lockwasher
11 Flatwasher
12 Hex Head Bolt
13 Flatwasher
14 Screw
15 Lockwasher
16 Flatwasher
17 Socket Cap Screw
18 Case Gasket
19 Flange Gasket
20 Flange
21 Screw
23 Plug
25 Absorber
26 Absorber Screen
27 Key
28 Lip Seal
28A Viton Lip Seal
29
Spacer, Washer (Case to Base)
30 Impeller To Case Gap Specification
31 Case Plate
VII. Vortex Vacuum Producer
Acoustical Noise
(Estimated level at 1.5m, 60 Hz)
Model
dBA
VB037 76
VB055 82