Safety Feature - simson AHP 1000-serie Gebrauchanweisung

GB
Thank you for the faith you have shown in us by choosing a Simson
product. Simson stands for products of high quality and it is our hope that
you will be able to use this product for many years.
To avoid functional disturbances, we recommend that you read these
instructions thoroughly before using the product.
Technical description (Fig. 1A, B, C)
Max. working pressure: 70 MPa (700 bar, 10150 psi)
Required air pressure: Fig. 1B
Capacity: Fig. 1C
Total oil capacity: 1,050 cm
Effective oil capacity: 1,000 cm
Weight inc. oil: 5.9 kg (11 lbs)
Because the pump has a rubber bladder fitted inside the tank it can be
used either horizontally or vertically.

Safety feature

The pump is equipped with a safety valve that regulates the output pres-
sure. The safety valve is set to the maximum working pressure at the
factory.
Installation
Connecting compressed air
The pump requires a compressed air pressure of at least 0,65 MPa (6,5
bar, 94 psi)to develop hydraulic pressures of 70 MPa (700 bar, 10150
psi)
Make sure that the air pressure does not exceed 1,0 MPa (10 bar, 145
psi) as this could damage the pump. To ensure efficient operation and
long life use clean compressed air with a water trap. Connect the com-
pressed air line using a G 1/4" coupling, as shown in Fig. 2, item A.
Connecting the hydraulic hose
Connect the hydraulic hose using a 3/8"-18 NPTF coupling (Fig. 2, item B) or
use Simson quick couplings.
Bleeding the hydraulic system
When hoses or tools are connected to the pump they can introduce air into
the hydraulic system, which could lead to operating problems. Bleed the
system by running the tool or cylinder through 3–4 cycles (by pumping out
until fully extended, then releasing) with no load. Make sure that the tool or
cylinder is kept lower than the pump to allow the air to flow back into the oil
reservoir of the pump. Then hold the pump with the oil reservoir at the top
while pressing the pump pedal and release pedal at the same time (Fig. 4)
for around 15 seconds. It may be necessary to top up the oil depending on
the volume of air in the connected hoses or tool, see Filling with oil.
Accessories
The pump can be equipped with accessories such as a gauge / gauge
adapter, etc. It is possible to connect a return pipe. All rams, accessories,
and tools that are connected to the pump must be designed for a working
pressure that is equal to or higher than the maximum working pressure of
the pump. NOTE! The pump is equipped with a safety valve on the hydrau-
lic side. It has been factory-set for maximum working pressure. The safety
valve (Fig. 4, Pos. A) can be adjusted ONLY by Simson or a workshop
authorized by Simson. For simple reduction of the hydraulic pressure, we
recommend you to use a reduction valve for incoming compressed air.
Simson Power Tools AB
(64 in )
3 3
(61 in )
3 3
Nitvägen 3 , 813 33 Hofors, SWEDEN P.O. Box 68 813 22 Hofors
Tel: +46 (0) 290 23080 info@simsonpowertools.se www.simsonpowertools.com
Use
Starting
To extend the cylinder or tool, press the pump pedal (Fig. 5, item A). The
pump will stop and maintain the achieved hydraulic pressure when the
pedal is released in the neutral position.
Releasing
To release the cylinder or tool, press the release pedal (Fig. 5, item B). Hold
the pedal down until the cylinder has moved back to the desired position.
NOTE! If the pump is overfilled when a cylinder or tool is released , the
surplus oil will run out of the valve in the filler plug.
Maintenance
When necessary lubricate moving parts such as the pneumatic piston and
valve with high-grade grease.
Service
Filling with oil
Check the oil level before use. Always measure the oil level with the cylinder
or tool in the lowest or retracted position. To ensure efficient operation use
an hydraulic oil that conforms to ISO VG 10.
• Stand the pump up with the pneumatic motor lowermost (Fig. 6).
• Unscrew the oil filler plug (Fig. 6, item A).
• Fill the oil reservoir through the filler hole until the oil reservoir is
completely full (1,050 cm , 64 in
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• Screw the oil filler plug back into place.
For safety reasons, service and repair of this product must be done by a
knowledgeable person. Upon the slightest doubt, contact your distributor
for information about the nearest authorized workshop.
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