Enerpac IPL-100 Manual De Instrucciones página 2

IMPORTANT: Do not lift hydraulic equipment by the
hoses or swivel couplers. Use the carrying handle or
other means of safe transport.
CAUTION: Keep hydraulic equipment away from
flames and heat. Excessive heat will soften
packings and seals, resulting in fluid leaks. Heat
also weakens hose materials and packings. For optimum
performance do not expose equipment to temperatures
of 65°C [150°F] or higher. Protect hoses and cylinders from
weld spatter.
DANGER: Do not handle pressurized hoses.
Escaping oil under pressure can penetrate the skin,
causing serious injury. If oil is injected under the
skin, see a doctor immediately.
WARNING: Only use hydraulic cylinders in a coupled
system. Never use a cylinder with unconnected
couplers. If the cylinder becomes extremely
overloaded, components can fail catastrophically causing
severe personal injury.
Distribute the load evenly across the entire saddle
surface. Always use a saddle to protect the plunger.
IMPORTANT: Hydraulic equipment must only be
serviced by a qualified hydraulic technician. For
repair service, contact the Authorized ENERPAC
Service Center in your area. To protect your warranty, use
only ENERPAC oil.
WARNING: Immediately replace worn or damaged
parts by genuine ENERPAC parts. Standard grade
parts will break causing personal injury and property
damage. ENERPAC parts are designed to fit properly and
withstand high loads.
3.0 DESCRIPTION
Use Hydra-Lift ® models IPL-100 and IPL-101 on Enerpac
H-frame presses. Use IPL-R100 and IPL-R200 on Enerpac
Roll Frame presses.
4.0 MOUNTING
1. Install jack handle using supplied hardware.
2. Using the nuts, bolts, and washers supplied, mount the
Hydra-Lift ® , with the coupler facing outward, on the
bracket that is welded to the press frame. Tighten
securely, but not excessively.
NOTE: On 50 and 100 ton Roll Frame presses, the
mounting bracket may need to be attached to the press
frame before the Hydra-Lift
3. On roll frame presses, connect hose from hand pump to
Hydra-Lift ® .
4. If an H-Frame press is to be mounted to the floor or
some other foundation, lower press bed to lowest set of
holes before drilling and bolting down. This will ensure
that the press does not twist and that the press bed will
line up with all sets of holes in the press legs. See Press
Bed Adjustment below.
®
is mounted.
5.0 PRESS BED ADJUSTMENT
Use the Hydra-Lift ® to reposition the press bed or bolster
as instructed below.
WARNING: Keep hands away from the press
bed/bolster and press frame when repositioning
bed/bolster with the
WARNING: Remove all items from the press
bed/bolster before raising or lowering bed/bolster.
1. Open the Hydra-Lift
fully extend the plunger.
2. Slide the lifting chain (J) into the lifting hook on the
press bed/bolster as shown in Figure 1. Install clinch pin
(50, 100, 150 and 200 ton models only).
WARNING: Make sure that the lifting chain is fully and
securely engaged with the lifting hook prior to
repositioning the press bed/bolster. On 50, 100, 150
and 200 ton models only, be certain that clinch pin is installed.
25 & 30 ton
Figure 1, Chain and Lifting Hook.
3. Remove retaining rings from back of bed/bolster pins (C).
4. Close release valve (I) on Hydra-Lift
5. Operate Hydra-Lift
off of the pins.
6. Twist and pull to remove bed/bolster pins (C).
7. Continue raising the press bed/bolster until lowest hole
aligns with hole in press frame. (The lowest press
bed/bolster hole will always be on the opposite side of
the press from the lifting chain.) If lowering bed/bolster,
slowly open release valve, lowering press bed/bolster
until the lowest hole aligns with hole in press frame.
Insert bed/bolster pin (C).
8. Slowly open release valve (I), lowering press
bed/bolster (E) until remaining press pin holes are
aligned. Close release valve (I) on Hydra-Lift
pump and insert the other bed/bolster pin (C).
9. Install retaining rings on bed/bolster pins (C).
10. Open release valve (I) on Hydra-Lift
11. Disconnect chain (J) from lifting hook (B) to prevent
accidental loading of chain.
2
Hydra-Lift ®
.
® or hand pump release valve (I) to
50 & 100 ton 150 & 200 ton
Clinch Pin
® or hand pump.
® pump to lift the press bed/bolster
® or hand pump.
® or hand