HYDRAULIC RAM 10TONNE
MODEL NO:
PS990.V2
Thank you for purchasing a Sealey product. Manufactured to a high standard, this product will, if used according to these instructions,
and properly maintained, give you years of trouble free performance.
IMPORTANT:
PLEASE READ THESE INSTRUCTIONS CAREFULLY. NOTE THE SAFE OPERATIONAL REQUIREMENTS, WARNINGS & CAUTIONS. USE
THE PRODUCT CORRECTLY AND WITH CARE FOR THE PURPOSE FOR WHICH IT IS INTENDED. FAILURE TO DO SO MAY CAUSE DAMAGE AND/OR
PERSONAL INJURY AND WILL INVALIDATE THE WARRANTY. KEEP THESE INSTRUCTIONS SAFE FOR FUTURE USE.
1. SAFETY
WARNING!
Ensure all Health and Safety, local authority, and general workshop practice regulations are strictly adhered to when using tools.
DO NOT
use ram or associated tools if damaged or worn.
9
Maintain the ram and associated tools in good and clean condition for best and safest performance.
9
Check the specification of the puller tool you will be using to ensure that it is rated to match the force that the ram can apply.
9
Ensure all threads are clean and well lubricated.
9
Always check that the ram is correctly assembled into the puller being used and is square with the workpiece.
9
If working on a raised vehicle, ensure that it is adequately supported with axle stands, ramps, etc. as appropriate.
9
Wear suitable clothing to avoid snagging.
DO NOT
wear jewellery. Tie back long hair.
9
Wear approved eye protection. A full range of personal safety equipment is available from your Sealey stockist.
9
Where possible shield workpiece with canvas or similar to provide protection against failed parts.
8
DO NOT use any tool or lever to turn the ram tommy bar, use hand effort only.
8
DO NOT
hit workpiece, or ram, with a hammer if workpiece has not moved with maximum puller force applied. Use a larger capacity puller.
9
Account for all tools and parts being used and do not leave them in or on the vehicle.
2. INTRODUCTION
H
ydraulic ram piston fits all Sealey hydraulic puller sets and is also suitable for use with other popular makes of hydraulic gear pullers. Screw
mechanism converts power to 10tonne ram head with enough force to remove most stubborn bearings, pulleys and shafts.
3. SPECIFICATION
Model no: ...............................................................PS990.V2
Compatible with: ...............PS980, PS982, PS985, VSE127H
4. OPERATION
WARNING! Ensure that you read, understand and apply the
safety instructions in Section 1.
IMPORTANT:
Always refer to the vehicle manufacturer’s service
instructions, or proprietary manual, to establish the correct
procedure and data. These instructions for use are provided as a
guide only.
4.1.
Check that the specification of the puller tool you will be using is
compatible with the ram unit.
4.2.
Confirm that the workpiece is retained by interference fit (parallel or
taper) only.
4.3.
Assemble the ram into the chosen puller, (see typical pullers as
shown in fig.1), and adjust T-handle (Fig. 2.A) so that Tommy
bar (fig.2.B) is approximately 80mm (3”) above top of ram, see fig.2.
4.4.
Fit the puller to an appropriate position behind workpiece and then
screw the ram
body
down until it makes contact with the end of the
shaft from which the workpiece is to be pulled. (If the shaft has a
centre position machined into its end surface use a matching centre
adaptor to locate centrally with the shaft.
4.5.
Turn T-handle clockwise, by hand only, to pull workpiece from shaft.
8
DO NOT
screw T-handle in further than 25mm (1”) from
end of the ram (see fig.2). If workpiece requires additional
movement then unscrew T-handle to 80mm from end of ram, screw ram body down
so that centre adaptor again contacts shaft and then continue to draw workpiece up shaft.
IMPORTANT:
The maximum safe load for the puller can be achieved by hand effort alone.
The use
of tools or levers on the tommy bar to increase the load will damage the puller and may result
in injury.
Such misuse will also invalidate the warranty.
If the workpiece does not move, with maximum puller force applied,
DO NOT
hit it, or the puller, in an
attempt to jar it free. Damage to puller/workpiece and personal injury may result. Use a larger capacity puller.
Refer to
instruction
manual
Wear eye
protection
Original Language Version
© Jack Sealey Limited
fig.1
fig.2
P
S990.V2 | Issue:2 (H,F) 18/02/20
