RHINO HPP14 FLEX Manuale utente
HPP14 FLEX
Hydraulic Power pack
From serial
number 16324
Revised
06.21.2021
Prior to Operation
We thank you for choosing a
Rhino® Powerpack.
Please note that the power-
pack is delivered without
hydraulic oil, and therefore it
must be filled up with hydraulic
oil prior to operation.
To ensure smooth operation
and long-lasting performance
of your new powerpack, we
recommend that you study this
operating manual carefully and
pay special attention to the
Safety and Service
Precautions
We hope you will be satisfied
with your new Rhino®
Hydraulic Power Pack.
Best regards,
Rhino® Tool Company
Rhino Tool Co. Inc.
1134 West South St.
P.O. Box 111
Kewanee, IL 61443
Tel: 309.853.5555 main
Tel: 866.707.1808 toll-free
Fax: 309.856.5905
service@rhinotool.com
www.rhinotool.com
000701.06.22.21
1
Contents
Page
Safety Precautions ............................................................................................ 2
Filling up Hydraulic Oil ...................................................................................... 2
Technical Data ................................................................................................. 3
Starting Instructions ......................................................................................... 4
Service, Maintenance and Hydraulic Settings ...................................................... 5
Oil Types ......................................................................................................... 6
Warranty Terms ...............................................................................................8
Parts...............................................................................................................10
2
Safety Precautions
1. Always use protective earplugs. The powerpack complies with the EU noise limits,
but by daily long-lasting operation there is a risk of hearing defects.
2. Always connect hoses before starting.
3. Never add fuel and oil when the engine is running.
4. In case of non-operation or performance of service, always turn off the engine.
5. Never start the engine without side covers.
6. Operation of the powerpack without tool connected and with lever at “ON” may
cause overheating of the system and damage to the powerpack.
7. When lifting the powerpack from a vehicle, we recommend the use of a crane.
8. The pressure relief valve is set at 2200 psi (150 bar) from our plant. Never set it
higher.
9. Always use filters with by-pass. The use of filters without by-pass may blow the
hydraulic hoses and the filter cover.
Filling Up Hydraulic Oil
To fill up with hydraulic oil, loosen the
filter cover on top of the powerpack.
Remove the filter element (see photo),
and fill up with oil. When oil is showing
at the bottom of the filter unit, there is
enough oil on the powerpack.
Insert the filter element again, mount
the cover and the powerpack is ready
for use.
Please note: When connecting new extension
hoses, it is necessary to fill up with extra 2 litres of
oil. Therefore always top up the powerpack when
connecting new extension hoses.
3
Technical Data
Hydraulics
The Rhino® HPP14 open centre hydraulic powerpack is designed in accordance with
the EHTMA categories C and D, which prescribe a minimum performance of 5 g.p.m.
(20 l.p.m.) at 2000 psi (138 bar) and 8 g.p.m (30 l.p.m.) at 2000 psi (138 bar),
respectively.
With manual flow adjustment. This powerpack can be set to 5 or 8 g.p.m (20 to 30
l.p.m.) on the front of the powerpack.
The powerpack is mounted with a pressure relief valve to avoid a too high pressure.
Furthermore, the very efficient air cooling protects the powerpack against
overheating.
Oil flow
Working pressure nominal
Pressure relief valve
Pump
Oil temperature
Hydraulic oil tank capacity
Petrol tank capacity
Hydraulic system compl.
Filter system (filter element)
Engine
5 g.p.m (20 l.p.m.) at 2500 r.p.m.
8 g.p.m (30 l.p.m.) at 3600 r.p.m.
1750 psi (120 bar)
Set at 2200 psi (150 bar)
Gear pump
Max. 160°F (70° C)
Min. 1.6 gal (6 litres)
max. 2.1 gal (8 litres)
1.7 gal (6.5 litres)
2.4 gal (9 litres)
25 Micron with by-pass
Vanguard 400
14 HP (gross power)
4-stroke gas (petrol)
with oil alert system
Gas (Petrol) - normal or unleaded
Engine oil 0.3 gal (1.1 litres)
Guaranteed sound power level LWA 101 dB
Sound pressure level 1 m LPA 89 dB
Dimensions (LxWxH) 28” x 23-1/2” x 25-3/8” (710x595x645mm)
Weight, without hydraulic oil 179 lbs (81 kg)
4
Starting Instructions
Please observe the starting instructions on the front of the powerpack.
Start: Check engine oil level
Check hydraulic oil level at sight glass
Connect hoses and tool
Switch fuel tap to “ON”
Activate choke
Turn ignition switch to “1”
Pull recoil starter
Move the lever to the desired flow
Stop: Move the lever to “OFF“
Turn off the ignition switch
Turn the fuel tap to “OFF”
Powerpack with adjustable flow:
The desired oil flow can be set on the front of the
powerpack. A marking is engraved in the lever.
Turn the lever to the right until the marking is
opposite the required flow
The pressure relief valve setting will be the same
on all flows.
5
Service, Maintenance and Hydraulic Settings
Service/Maintenance
Daily Weekly Yearly
Engine oil Check 1 x replacement
Hydraulic oil Check 1 x replacement
Hydraulic oil filter *) 1 x replacement
Check hoses (tighten up if needed)
Air filter 1 x replacement
Fuel filter 1 x replacement
*Use only filters with by-pass
Hydraulic Settings
Check the working pressure by means of test equipment. The test equipment must
comprise of a pressure gauge, a flow meter and a valve for adjustment of pressure.
The pressure relief valve is placed on the right side of the valve block.
1. Connect the test equipment, start the powerpack and move the lever to “ON”.
Then close the valve - the pressure gauge must show 2200 psi (150 bar).
Adjust the pressure relief valve by loosening the lock nut and turning the
adjustment screw in or out. “In” increases the pressure, and “out” decreases the
pressure.
Retighten the lock nut after adjustment.
2. When the pressure relief valve has been adjusted correctly, the working pressure
must be set at 1450 psi (100 bar) by means of the valve on the test equipment.
At 1450 psi (100 bar), the oil flow should be 5(8) g.p.m. (20 (30) l. p.m.)
On the powerpack with adjustable flow, the flow is regulated by adjusting the
position of the throttle cable.
If correct pressure/oil flow cannot be achieved by following the
above instructions, the powerpack must be re-adjusted. If the
pressure/oil flow is then still incorrect, the pump is defective
and must be replaced.
6
Oil Types
The Rhino® powerpack uses standard hydraulic oil, i.e. all types of mineral oil
and biodegradable oil, which comply with the following values:
Ambient temperature range Below 50°F
(10 °C)
50 … 86°F
(10 … 30°C)
Above 86°F
(30°C)
Recommended oil viscosity grade VG 32 VG 46 VG 68
Recommended oil cleanliness ISO 4406 /19/16 / NAS 1638 10
Permitted viscosity cSt
10 – 600
Viscosity index Minimum
100
Oil temperature area °F/°C -4 to 158 (-20 to 70)
7
Indice
Altri manuali RHINO Gruppo di alimentazione
