PRESTO OWNER’S MANUAL: HPT 50 & 55 SERIES —
Page 3
C O N T E N T S
Handle Assembly Instruction ...........................................................................................6
FIGURE 1: LIFT EXPLODED VIEW (after September 2008)
....................................................7
TABLE 1: LIFT ITEMS
(after September 2008)
.......................................................................8
FIGURE 2: LIFT EXPLODED VIEW (prior to September 2008)
................................................9
TABLE 2: LIFT ITEMS
(prior to September 2008)
.................................................................10
FIGURE 3: PUMP AND HANDLE EXPLODED VIEW
(prior to September 2008)
..................... 11
TABLE 3: PUMP AND HANDLE ITEMS
(prior to September 2008)
........................................12
Instructions ......................................................................................................................13
Service Manual ................................................................................................................14
The Principle of Hydraulic Pump ....................................................................................15
Troubleshooting ...............................................................................................................16
1. Truck will not lift .........................................................................................16-17
2. Lift drops automatically ....................................................................................18
3. Lift will not drop ...............................................................................................19
4. Truck is leaking .................................................................................................19
5. Wheel Problem ..................................................................................................20
6. Change or Add Oil .......................................................................................20-21
Three Month Maintenance Schedule ...............................................................................22
ORDERING REPLACEMENT PARTS ..........................................................................22
RESTOCKING POLICY ................................................................................................23
WARRANTY ...................................................................................................................24
