Orion KRF110-V-04E User manual

Spec.No.KRF110-V-04E
   
 Orion Trade NameDRYPUMP
 Orion ModelKRF110-V-04 
 Date: January, 29, 2010
APPD CKD DWN
F
Yamada y.
Takahashi
H.
Kobayashi
ORION MACHINERY CO., LTD.

Spec.No.KRF110-V-04E

−1−
1. Warranty
1-1.Warranty information
If by some chance breakdown or failure should occur within the warranty period and if it is
clear that the cause of the problem rests with Orion, the item in question will be repaired
without charge in accordance with the details below. Please note: This agreement is
restricted to equipment used in Japan. However, items not specifically included in this
warranty shall be replaced at the expense of the customer at the actual cost of those items.
(Additional costs to transport such items and transportation costs for service personnel will
be added as necessary.)
1-2. Warranty period
The product shall be warranted for a period of one year from the date of purchase, or for
3000 hours of operation, whichever comes first.
1-3. Items exempted from warranty
①Consumable parts and periodic replacement parts.
② Fault caused by careless handling or improper use and maintenance. (Operation not
following the specifications and the instruction manual. Operation under abnormal
environmental conditions.)
③ Fault caused by fire, flood, lightning stoke, abnormal voltage or unforeseen disasters.
④ Fault caused by repair or modification not performed by ORION or ORION authorized
service contractors.
⑤Change of appearance, such as damage or deterioration caused in general use.
⑥Secondary damages caused by the fault (Incidental damages such as loss, inconvenience,
and commercial loss resulting from the failed product).
(Note) In case of a fault or an accident, contact the dealer with the model name and
serial number.

Spec.No.KRF110-V-04E

−2−
2.Consumable parts / Periodic replacement parts
(1) Consumable parts (Parts to be replaced depending on the state at the time of inspection)
*1 The second digit from the right is subject to thickness.
0.2t(white)→1, 0.1t(black)→2, 0.05t(yellow)→3,0.03t(red)→4
(2) Maintenance of plastic parts affecting safe operation
Replace the following plastic parts that may affect safe operation promptly when any damage
or deformation is found. Failure to do so may cause injury.
Name of Parts Parts Number Qty/ unit
Front cover 110 03101446010 2
Name of Parts Parts Number Qty/ unit Inspection period Replacement criterion
Filter element
(Inlet side) 04041878010 1 1 week
Whendamaged,ordirtcannotbe
removedbyblowingair.
Liner *1 040028390□0 Tobedecidedby
actualpositioning Replacement of vane Whendamaged.
Gasket (A) 04002846010 2 Removal of suction case and
delivery case Whendamagedorworn.
Gasket (B) 04000020010 3 Removal of suction case and
delivery case Whendamagedorworn.
Rubber packing 04006914010 1 Replacement of
element Whendamagedorworn.
Packing 04001458010 1 Replacement of
element Whendamagedorworn.
Spring tube 04042925020 1 Replacement of
element Whendamagedorworn.
Spider 04101313010 1 6 months Whenitwascrackedordamaged

Spec.No.KRF110-V-04E

−3−
(3) Replacement parts (Parts to be replaced at regular time intervals)
* The indicated blade replacement period is recommended in order to help prevent breakdown
due to blade wear, and assumes average blade wear at 60Hz operation; specific performance
is not guaranteed. The blade should be replaced soon if performance decreases or noise levels
increase.
* When vanes are replaced, replace bearing at the same time. Use ORION specified bearings
that are lubricated with special grease.
* Use the maintenance kit for replacement parts.
Name of Parts Unit Maintenance kit
Assembly 110
Model KRF110
Parts no. 04101348010
Items
Vane
Pcs/Unit
6
Bearing 2
Liner (white) 2
Liner (black) 2
Liner (yellow) 4
Liner (red) 6
(4) Motor Maintenance Cycle (An estimated indication of when motor replacement might be
necessary. Actual motor lifetime will depend on specific operating conditions.)
Part Name Part Number Specifications Qty ※Maintenance Cycle
Motor 0A001678000 Three phase 3.7kW 6P 1 20,000h
* Indicates the time when the chance of failure due to wear increases. The motor doesnot
necessarily require replacement after this time; the actual replacement time willdepend on
the operating conditions and environment of the particular installation. Please have the
motor replaced when operation becomes abnormal.
Name of Parts Parts Number Qty /
unit
Exchange time
Operation under normal pressure.
Vane 04100653010 6 5,500
Bearing 0A000333000 2 5,500

Spec.No.KRF110-V-04E

−4−
3. Specifications
Model KRF110-V-04
Frequency Ｈｚ 50 60
Designed capacity *１Ｌ／ｍｉｎ １８５０ ２２００
Continuous operative
vacuum *２ｋＰａ 60or less
Ultimate vacuum *３ｋＰａ 90or more
Diameter of piping
connection Rc1 1/4
Motor
Phase・output・pole Three-phase・3.7kW・6P
Frame no. / heat
resisting class 132S・B
Rated voltage –
frequency 380.400.415V-50/60Hz 400.440.460V-60Hz
Rated current (A)
50Hz：380 V-8.2 A
400 V-8.1 A
415 V-7.9 A
60 Hz：400 V-7.8 A
440 V-7.3 A
460 V-7.1 A
Setting for thermal
protection*４Ａ
50 Hz：380 V-8.2 A
400 V-8.1 A
415 V-7.9 A
60 Hz：400 V-7.8 A
440 V-7.3 A
460 V-7.1 A
Mass ｋｇ 120
Painting color Black (except motor)
Installation condition
(Suction air)
Installation site Indoor
Permissible ambient
temperature deg.C 0 to 40
Permissible ambient
humidity%RH 65 ±20 (JIS Z8703)
Conditions
Conditions where there is no corrosive and
explosive gas exist.
Clean air without vapor and dew condensation,
and less dirt and dust.
Operation noise *５dB 74 75

Spec.No.KRF110-V-04E

−5−
*1 Designed capacity: It is the theoretical value calculated from capacity. Please use the
pressure-flow rate diagram for the actual flow rate.
*2 Continuous operative vacuum: Operative range of vacuum. Install the gauge and controller
to the pump or the piping, and use the Dry Pump at the continuous operative vacuum or less.
*3 Ultimate vacuum: Continuous operation is not possible at maximum ultimate vacuum of the
pump. It is used as model selection calculation.
*4 Use the thermal set value as a target since the apparatus is different individually.
*5 The operation noise is the actual measured value at the continuous operative vacuum, not the
warrant value.

Spec.No.KRF110-V-04E

−6−
EC DECLARATION OF CONFORMITY

Spec.No.KRF110-V-04E

−7−
4. Precautions
(1) Observe precautions, and operate the product within specifications.
(2) Read the instruction manual prior to installation, operation, maintenance and inspection
of the product. Especially pay attention to safety.
(3) The vanes may get damaged if the residual pressure reverses the rotation when the pump
stops. A check valve must be installed within 50 cm from the inlet port or exhaust port for
protection.
(4) Be sure to install the product horizontally on the flat surface.
(5) Operating the product in an enclosed space may cause malfunction due to heat generated
from the pump. Provide good ventilation around the product, so the ambient temperature
does not exceed the permissible level.
(6) Be sure to clean the filters periodically. Failure to do so may cause clogging and result in
trouble due to overload.
(7) Wiring work has to be performed by qualified personnel according to applicable laws and
in-house regulations.
(8) Be sure to install an overload protection such as a thermal relay in the electric circuit.
(9) Allowable intermittent power supply voltage fluctuation range is ±10% of the specified
voltage; allowable sustained supply voltage fluctuation range is ±5% of the specified voltage.
(10) Be sure to use the product 1,000m or below above sea level.
5. Accessories
D type compound gauge φ60 1piece

Spec.No.KRF110-V-04E

−8−
6. Pressure-Flow rate diagram
KRF110-V-04
Vacuum Specification
0
500
1000
1500
2000
0102030405060 Vacuum(kPa)
Flowrate(L/min)
Conditions: 1 atmospheric pressure
 20℃
50Hz
60Hz

赤針以上使用禁止
(472)
(434)
3.2
296
(394)
326
(365)
ONIOR
246 KOTAKA,SUZAKA-SHI,
ORION MACHINERY CO.,LTD.
NAGANO-KEN 382-8502 JAPAN
******
DRY-PUMP
Model
Ser No.
KRF110-V-01
30
620 56
116730
(950)
4-φ12
80 80
80
70
A:Rc1・1/4
B:Rc1・1/4
※The vacuum controller and the inlet port
can be attached to A and B.
７. Outline Dimensions
E
W2 U2
U1 V1
V2
W1
UVW
X
Z
Y
Fixing screw 6-M5
Power terminalEarth terminal
Fixing screw M6
Detail of terminal box
−９−
Spec.No. KRF110-V-04E