Wood’s Powr-Grip PFHL89DC - Manual (Page 4)

Rev 26.0/12-13 2 PF-DC: #35131
B ATTERY T EST ......................................................................................................................... 19
B ATTERY R ECHARGE ................................................................................................................. 19
B ATTERY C HARGER T EST ........................................................................................................... 20
V ACUUM P AD M AINTENANCE ...................................................................................................... 20
Friction Coefficient .....................................................................................................................................20
Inspection .................................................................................................................................................20
Cleaning ....................................................................................................................................................21
V ACUUM T EST ......................................................................................................................... 22
A IR F ILTER M AINTENANCE − S MALL ........................................................................................... 23
Filter Function and Conditions Requiring Service ..........................................................................................23
Filter Service Procedures ............................................................................................................................23
V
ACUUM
P
UMP
M
AINTENANCE
− D
YNAFLO
DV1032102 ............................................................... 24
Replacing the Diaphragm ...........................................................................................................................24
Replacing the Gasket/Flap Valves ................................................................................................................24
Replacing the Head Assembly .....................................................................................................................24
V ACUUM P UMP M AINTENANCE − T HOMAS 107CDC20 .................................................................. 25
Replacing the Diaphragm ...........................................................................................................................25
Replacing the Intake Valve Flapper .............................................................................................................25
Replacing the Exhaust Valve Flapper and Head Gasket .................................................................................25
V
ACUUM
S
WITCH
A
DJUSTMENT
.................................................................................................. 26
Vacuum Switch Function ............................................................................................................................26
Conditions Requiring Readjustment .............................................................................................................26
Adjustment Procedure ................................................................................................................................27
REPLACEMENT PARTS LIST .......................................................................................... 28
LIMITED WARRANTY .................................................................................................... 29