Anest Iwata ISP-1000E User manual

.
Instruction Manual (Original Instructions)
Oil-free Scroll Vacuum Pump
ISP-1000E
※
Before use, be sure to fill in the blank spaces below for future repair and after-service.
Serial No.
Who sold it to you
Purchase date
When you began
operation
This instruction manual includes very important warnings, cautions
and operating
procedure in order to operate this pump safely and efficiently.
Be sure to read this instruction manual thoroughly and fully understand before
operation.
After reading it, store it in a convenient place for immediate and future reading.
CA72161006

-1
-
Important information
Be sure to read this instruction manual to understand how to operate the equipment
correctly. Only operators, who fully understand warnings, cautions and instructions,
are to operate the equipment. Improper operation (mishandling) can cause serious
injury, death, fire or explosion.
Store this manual in a convenient place for immediate and future reference.
◆
Regarding safety
・
The safety instructions given in this manual are the minimum operating requirements.
Follow all national or municipal laws and regulations pertaining to fire, electricity, and
other safety regulations, as well as corporate regulations.
・
Pay special attention to items which are shown by the below marks and symbols.
・
Symbols and marks have the following meanings.
Examples of marks
WARNING
Indicates a potentially hazardous situation which, if not
avoided, may result in serious injury or loss of life.
CAUTION
Indicates a potentially hazardous situation which, if not
avoided, may result in minor or moderate injury or property
damage.
Examples of symbols
Indicates [Beware]. We will explain briefly in or near the symbol.
(The example on the left is [Beware of electric shock]).
Indicates [Prohibited action]. We will explain briefly in or near the symbol.
(The example on the left is [Do not touch]).
Indicates [Required action]. We will explain briefly in or near the symbol.
(The example on the left is [Be sure to ground]).
＊
We will assume no responsibility for any injury or damage caused by disregarding
warnings, precautions or instructions.
Supplementary notes
Important
The sign indicates: Please observe these notes and instructions.
They are useful to achieve maximum performance and operation
lifetime.

-2-
For safe operation
Below is very important information in order to safely operate the equipment. Before
operation, be sure to read and fully understand the contents.
WARNING
Be careful about
lifting
Danger of cargo collapse
Be careful to install vacuum pump using
motor eyebolt and crane with sufficient
allowable load capacity (ISP-1000E mass
68kgs) while paying attention to stability of
suspended load. If not, it can cause
damage, failure or injury from falling cargo
due to hoisting failure, or by being caught
between suspended cargo and other
material.
Avoid moisture
Danger of electric shock
Install the unit in an area which is not
exposed to moisture such as rain or
steam.
If moisture comes into and tact with the
electric source connection, it can cause
fire or injury due to short-circuit or electric
shock.
Install the unit at
a safe site
Danger of explosion, fire and
accident
Install the unit in an area free from
explosive, flammable or corrosive
substances.
If not, it can cause explosion, fire or
accident.
Ask qualified
electrician
Danger of short-circuit and
electric shock
Ask a qualified electrician to perform
electric wiring.
If not, short-circuit or electric shock can
cause fire or injury.
Turn off electric
source
Danger of electric shock and
entanglement
Be sure to turn off electric source on the
installation site before wiring.
If not, it can cause electric shock or injury
due to turning objects.
Install
overcurrent
protective device
Danger of accident, fire and failure
Be sure to install protective device to
protect circuitry. We recommend
overcurrent protective device (rated 15A)
to protect branch circuit.
If the equipment is not stopped in an
emergency, it can cause accident, fire or
failure.
Install
emergency stop
switch
Danger of accident, fire or failure
Be sure to install an electric source
emergency stop switch (or protective
device that can urgently stop).
If the equipment is not stopped in an
emergency, it can cause accident, fire or
failure.
Install short
circuit protective
device
Danger of fire and electric shock
Install short circuit protective device.
If not, it can cause injury due to fire or
electric shock.
Install motor
protective circuit
breaker to
protect motor
Danger of electric fire and electric
shock
Install motor protective circuit breaker to
protect motor.
If not, injury due to electric fire or electric
shock can result.
If you have any questions about the
selection of protective devices, contact
either the dealer who sold it to you or us.
Be careful about
wiring
Danger of short-circuit and
electric shock
We recommend an electric source cable
of more than 2mm
2
(more than rated 9A)
cross section area for electric source
cable and earth cord.
Be careful to avoid voltage drop
considering local situation.
If not, it can cause a short-circuit fire and
may result in injury from electric shock.
Use crimp-style
terminal
Danger of short-circuit and
electric shock
Fit firmly proper round type crimp-style
terminal to electric source cable using
crimp tool and connect to motor terminal
section.
If not, it can cause short-circuit fire or
injury from electric shock due to looseness
or disconnection.
Protect cable
from being
pulled
Danger of short-circuit and
electric shock
Be sure to fit cable-gland to hole of
22mm at motor terminal box.
If not, it can cause short-circuit fire or
injury from electric shock.

-3
-
For safe operation
WARNING
Protect cable
from being
pulled
Danger of short-circuit and
electric shock
The power-supply conductor shall be free
from strain including twisting by using cord
anchorage, which is specified by the local
electrical wiring regulation.
If not, it can cause short-circuit fire or
injury from electric shock.
Be sure to
ground
Danger of electric shock
Connect earth cord to earth terminal in
motor terminal box.
If not, it can cause injury from electric
shock.
Never evacuate
hazardous gas
Danger of explosion and ignition
Do not evacuate gas which is hazardous
to humans or explosive, flammable, or
corrosive. Do not evacuate any gas with
substances containing chemicals,
solvents, and powders.
If done, it can cause failure or injury by
gas, explosion or ignition.
Avoid foreign
objects
Danger of entanglement and
foreign objects dispersal
Never put finger or foreign objects into air
hole of fan cover, air hole of motor or
clearance between FS(1) and FS(2)
cooling fins.
If done, it can cause injury from
entanglement with turning section, or
foreign objects dispersal.
Never make any
modifications
Danger of electric shock and
entanglement
Do not remove or modify safeguards or
insulation parts.
If done, it can cause injury from electric
shock or turning section and it can cause
deteriorated performance and operating
lifetime, and invalidate guarantee.
Change after
vacuum pump is
stopped
Danger of failure and injury
Change air-flush port only after vacuum
pump is stopped.
If you change it during vacuum pump
operation, it can cause vacuum pump
failure and injury.
Conduct
periodical
maintenance and
inspection
Danger of failure and injury
Conduct periodical maintenance and
inspection.
If not, it can cause insufficient
performance, failure of vacuum pump, and
injury.
Be careful about
high temperature
Danger of burns
Conduct maintenance and inspection only
after vacuum pump becomes cool enough.
Maintenance and inspection soon after
vacuum pump stops can cause burn injury.
Turn off electric
source
Danger of electric shock
Be sure to conduct maintenance and
inspection after you turn off electric
source.
If not, it can cause injury from electric
shock or turning object.
Ask specialist to
perform repairs
Danger of accident, failure and
shorter operating lifetime
Ask specialist to perform repairs.
Defective repairs can cause accident,
failure or shorter operating lifetime.

-4-
For safe operation
CAUTION
Detach
packaging tray
Danger of abnormal vibration
Detach equipment from packaging tray.
Operation while equipment is mounted on
packaging tray can cause abnormal
vibration, resulting in accident and failure.
Use at
designated
temperature
Danger of overheating
Operate at ambient temperature of 10
℃
~40
℃
.
Operating at a temperature range other than that
designated can cause accident, failure or injury
such as burns due to overheating.
P a y a tt e nt io n
t o ve n ti l at io n
Danger of overheating
Install the unit in a well-ventilated area.
Poor ventilation can disrupt cooling and
cause accident, failure or injury such as
burns since this vacuum pump is an
air-cooled type.
A v oi d d u s t
Danger of dust
Be sure site is free from dust.
Sucking in of dust can cause failure.
I n st a ll o n a
s ol id , l e v el
fl oo r
Danger of unbalance
Be sure to install on solid and level floor
(less than 5° inclination).
Uneven installation can cause failure and
movement of vacuum pump. If installation
floor is unstable, fix pump base with 4
bolts using M10 tap section.
A v oi d d i r e ct
su nl i gh t
Danger of overheating
Install the unit in a place where it is not exposed to
direct sunlight.
Vacuum pump is exposed to direct sunlight can
overheat, resulting in failure.
Check voltage
Motor burnout
Before doing any wiring, check electric
source and voltage. Single-phase is a
multi voltage type of AC200V/AC400V.
Voltage can be changed at terminal block.
This pump is wired to 200V when shipping
from factory. Check your electric source,
voltage, and cord correctly to terminal
block.
Improper wiring and incorrect voltage can
cause motor burnout.
Inspect cause
of problem
Danger of problem recurrence and
failure
If protective device or thermal protector activates, be sure to
turn off electric source and inspect causes to solve the
problem.
Do not operate until problem is solved.
Operation while problem is left unsolved can cause
problem recurrence and failure.
Remove blank
flange
Danger of exhaust disruption
Remove blank flange from inlet and outlet.
Operation with blank flange being fitted
can disrupt air flow or cause blank flange
to fly by exhaust impetus, resulting in
accident, failure, or injury from contact
with flying objects.
Prevent foreign
objects from
entering
Danger of foreign objects entering inlet
When checking turning direction, be careful not to
enter foreign objects into an inlet.
Foreign objects entering inlet can cause failure.
Pay attention to
exhaust
resistance
Danger of exhaust disruption
When connecting exhaust piping to
vacuum pump and when combining piping
with another vacuum pump, pay attention
to piping size and length so that it does not
cause exhaust resistance.
Exhaust resistance can disrupt air flow,
resulting in failure and over-current.
Start or stop
after closing
isolation valve
Danger of vacuum break and pollution
Be sure to close isolation valve between vacuum
pump and vacuum system (chamber) during
start-up and stop.
Start-up or stop with isolation valve in the open
position can draw back gas and debris attached to
inside of pump to vacuum chamber due to
pressure differential, resulting in vacuum break
and pollution on vacuum chamber side.

-5
-
For safe operation
CAUTION
O pe n a i r
in le t
Danger of abnormal sound and
failure
Open inlet to atmosphere for about 5
seconds before restarting vacuum pump.
If not, it can unbalance temperature inside
vacuum pump, resulting in failure.
B ew a r e
te mp era t ur e
of i nt ake ga s
Danger of exceeding permissible
temperature of intake gas
If intake gas temperature is over 50
℃
, be
sure to install a chiller or trap
between vacuum pump and vacuum
chamber so that gas intake temperature of
vacuum pump keeps below 50
℃
.
If not, vacuum pump temperature can
increase, resulting in failure.
Operate the unit
while opening
air-flush port
Danger of remaining moisture
When evacuating moisture, be sure to
open air-flush port (air-flush operation).
If you evacuate vapor while air-flush port
is closed, condensed water will remain
inside vacuum pump and cause failure.
Caution after
exhausting vapor
Danger of insufficient vapor
exhaust
After evacuating vapor, do air-flush
operation for at least one hour.
If you close air-flush port or stop vacuum
pump soon after evacuating vapor,
condensed water will remain inside
vacuum pump which will cause failure.
Beware of intake
gas volume
Danger of exceeding permissible
intake gas volume
When sending N
2
gas or dry air into
air-flush port, pressure should be the
same as atmospheric pressure and flow
rate should be less than 10L/min.
If not, it can increase pressure inside
vacuum pump, resulting in failure.
Caution for
frequent
start/stop and
short interval
Risk of motor malfunction
Refrain from frequent start/stop operation.
It induces malfunction of motor such as
burn out.
Please consult your dealer or factory
representative for details.
Appropriate operating mode with
adequate interval and frequency of
start/stop is varies owing to operating
condition.

-6-
Where to attach warning stickers
Where to attach warning stickers
Always keep warning stickers clean and legible. If they become dirty or detached,
replace them with new ones. If you need replacement stickers, contact the dealer who
sold the vacuum pump to you.
Hour counter cover
Protection cover
Beware of electric shock

-7
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Contents
Important information .................................................................................................................1
For safe operation .......................................................................................................................2
Contents .......................................................................................................................................7
1. Before use................................................................................................................................8
1.1 Check the product .............................................................................................................8
2. Name and structure of each section ...................................................................................10
3. Installation..............................................................................................................................11
3.1 Wiring................................................................................................................................12
3.2 Test operation......................................................................................................................16
3.3 Connection to vacuum system (chamber)....................................................................17
4. Operation................................................................................................................................18
4.1 Standard operation..........................................................................................................20
4.1.1 Start-up ......................................................................................................................20
4.1.2 Shut-down..................................................................................................................20
4.2 Air-flush operation...........................................................................................................21
4.2.1 Preparation ................................................................................................................21
4.2.2 Start-up and shut-down............................................................................................22
4.2.3 Returning to standard operation.............................................................................22
5. Maintenance and inspection ................................................................................................23
5.1 Daily maintenance and inspection ................................................................................23
5.2 Maintenance .....................................................................................................................24
6. Problems and remedies........................................................................................................25
7. Disposal..................................................................................................................................25
8. Specifications ........................................................................................................................26
8.1 Specifications ..................................................................................................................26
8.2 Dimensions ......................................................................................................................27
8.3 Performance data ............................................................................................................27

-8-
Serial number
Vinyl bag
(Air muffler is contained inside)
1. Before use
1.1 Check the product
・
Check that the package is right-side-up before opening.
・
Check that the model of the product is the same as the one you ordered.
How to read model name
I S P – 1 0 0 0 E – T H
・
Check the unit that there is no damage.
If there is any damage, contact either the dealer who sold it to you or us.
・
Check the following accessories.
Instruction manual (this one)
Air muffler for air-flushing (which is attached to eyebolt of motor)
※
Please prepare electric source cables, crimp-style terminal, electric source
protective devices, piping to inlet, and piping from outlet on customer side.
Displacement (swept volume)
1000:1000 L/min at 50Hz Motor
Inlet direction
H
：
horizontal
V
：
vertical
ISP
：
model
ISP
-
1000
E
-
TV
ISP-1000E-TH
Three phase
Year of manufacture

-9
-
Open package
WARNING
Danger of cargo collapse
Be careful to install vacuum pump using motor eyebolt and crane with sufficient
allowable load capacity (ISP-1000E mass 68kgs) while paying attention to stability
of suspended load.
If not, it can cause damage, failure or injury from falling cargo due to hoisting failure, or by
being caught between suspended cargo and other material.
Be careful about
hoisting
CAUTION
Danger of abnormal vibration
Detach equipment from packaging tray.
Operation while equipment is mounted on packaging tray can cause abnormal vibration,
resulting in accident and failure.
Detach
packaging tray
Packing tray
Cover
Inner cover
Upper cover

-10-
2. Name and structure of each section
Structure of vacuum pump
Turning direction plate
Eye bolt
Motor
b
ase
Motor
IN plate
OUT plate
Inlet NW40
Outlet NW40
Air flush port(Rc1/8)
(It is closed by plug
when delivered to you.)
Fan
c
over
Hour
c
ounter
Cooling fan
Orbiting scroll OS
Fixed scroll FS(2)
Fixed scroll FS(1)
Cooling fan

-11-
3. Installation
WARNING
Danger of electric shock
Install the unit in an area which is not exposed to moisture such as rain or steam.
If moisture comes into and tact with the electric source connection, it can cause fire or
injury due to short-circuit or electric shock.
Avoid moisture
Danger of explosion, fire and accident
Install the unit in an area free from explosive, flammable or corrosive substances.
If not, it can cause explosion, fire or accident.
Install the unit at a
safe site
CAUTION
Danger of overheating
Operate at ambient temperature of 10
℃
~40
℃
.
Operating at a temperature range other than that designated can cause accident, failure
or injury such as burns due to overheating.
Use at designated
temperature
Danger of overheating
Install the unit in a well-ventilated area (refer to below chart).
Poor ventilation can disrupt cooling and cause accident, failure or injury such as burns
since this vacuum pump is an air-cooled type.
Necessary ventilated air volume
Over 12m
3
/min
P a y a tt e nt io n t o
v en t i la ti o n
Danger of dust
Be sure site is free from dust.
Sucking in of dust can cause failure.
A v oi d d u s t
Danger of unbalance
Be sure to install on solid and level floor (less than 5° inclination).
Uneven installation can cause failure and movement of vacuum pump. If installation floor
is unstable, fix pump base with 4 bolts using M10 tap section.
I n st a ll o n a
s o li d , l e v el f l oo r
Danger of overheating
Install the unit in a place where it is not exposed to direct sunlight.
Vacuum pump is exposed to direct sunlight can overheat, resulting in failure.
Av o id d i re ct
su nl i gh t
Important
When building vacuum pump into vacuum system, pay attention to space for maintenance,
ambient temperature and piping. Be sure to fix vacuum pump on solid and level floor.
If you have any questions, contact the dealer who sold it to you or us.
M10 tap section
less than 5°
inclination

-12-
3.1 Wiring
WARNING
Danger of short-circuit and electric shock
Ask a qualified electrician to perform electrical wiring.
If not, short-circuit or electric shock can cause fire or injury.
Ask qualified
electrician
Danger of electric shock and entanglement
Be sure to turn off electric source on the installation site before wiring.
If not, it can cause electric shock or injury due to turning objects.
Turn off electric
source
Danger of accident, fire and failure
Be sure to install protective device to protect circuitry. We recommend overcurrent
protective device (rated 15A) to protect branch circuit.
If the equipment is not stopped in an emergency, it can cause accident, fire or failure.
Install overcurrent
protective device
Danger of accident, fire or failure
Be sure to install an electric source emergency stop switch (or protective device
that can urgently stop).
If the equipment is not stopped in an emergency, it can cause accident, fire or failure.
Install emergency
stop switch
Danger of fire and electric shock
Install short circuit protective device.
If not, it can cause injury due to fire or electric shock.
Install short circuit
protective device
Danger of electric fire and electric shock (refer to chart 1 on page 14)
Install motor protective circuit breaker to protect motor.
If not, injury due to electric fire or electric shock can result.
If you have any questions about the selection of protective devices, contact either the
dealer who sold it to you or us.
Install motor
protective circuit
breaker to protect
motor
Danger of short-circuit and electric shock
We recommend an electric source cable of more than 2mm2 (more than rated 9A)
cross section area for electric source cable and earth cord.
Be careful to avoid voltage drop considering local situation.
If not, it can cause a short-circuit fire and may result in injury from electric shock.
Be careful about
wiring
Danger of short-circuit and electric shock
Fit firmly proper round type crimp-style terminal to electric source cable using
crimp tool and connect to motor terminal section.
If not, it can cause short-circuit fire or injury from electric shock due to looseness or
disconnection.
Use crimp-style
terminal
Danger of short-circuit and electric shock
Be sure to fit cable-gland to hole of  22mm at motor terminal box.
If not, it can cause short-circuit fire or injury from electric shock.
Protect cable from
being pulled
Danger of short-circuit and electric shock
The power-supply conductor shall be free from strain including twisting by using
cord anchorage, which is specified by the local electrical wiring regulation.
If not, it can cause short-circuit fire or injury from electric shock.
Protect cable from
being pulled

-13-
Danger of electric shock
Connect earth cord to earth terminal in motor terminal box.
If not, it can cause injury from electric shock.
Be sure to ground
Canadian regulation
Motor not protected. External overheat protection in accordance with Canadian Electric Code Part
Ⅰ
[C22.1], must
be provided.
Min. circuit ampacity of conductor is 9A
Max. branch circuit breaker is 15A
When you used this pump in Europe or UK.
This vacuum pump must be equipped with a main disconnect device in accordance with requirements of EN/BS
EN 60204-1, clause 5.3.2. It is recommended to use a circuit breaker as main breaker which is suitable for
isolation according to EN/BS EN 60947-2 and is equipped with an operating handle which is lockable in OFF
position and complies with the other requirements of EN/BS EN 60204-1, clause 5.3.
CAUTION
Motor burnout
Before doing any wiring, check electric source and voltage.
This pump is a multi voltage type of AC200V/AC400V.
Voltage can be changed at terminal block.
This pump is wired to 200V when shipping from factory.
Check your electric source, voltage, and cord correctly to terminal block.
Improper wiring and incorrect voltage can cause motor burnout.
Check voltage
Danger of problem recurrence and failure
If protective device activates, be sure to turn off electric source and inspect causes
to solve the problem. Do not operate until problem is solved.
Operation while problem is left unsolved can cause problem recurrence and failure.
Inspect cause of
problem

-14-
Chart
−
1
Voltage
V
Frequency
Hz
Recommended protective
device (or breaker)
capacity A
200 50 7.6
200 60 6.7
220 60 6.7
230 60 6.7
380 50 3.7
400 50 3.8
415 50 3.8
460 60 3.3
Electric source
Terminal M4 nut
Cable-gland
Earth terminal
M5
b
olt
Activate the emergency stop by electric
source switch or protective device.
Avoid motor burnout by protective device (chart 1).
Use rated over 9A electric source cable and earth cord.
Use round type terminal.
Fit cable-gland.
Connect earth cord to earth terminal.

-15-
U2 V2 W2
L1 L2 L3
U5 V5 W5
U1 V1 W1
V2
W5
W1
L3L1
U1
U5
W2 U2
V5
V1
L2
How to wire
①
Remove 4pcs. of M5 bolts at motor terminal box and remove protection cover.
※
Be sure to keep M5 bolts and washer, which were removed from the protection
cover.
②
Wiring diagram is shown inside protection cover.
You can change to a 200V or 400V connection by changing terminal plate (3pcs.)
and lead wire connection.
※
It is wired to 200V when shipping from factory.
③
If you want to change to a 400V connection, change terminal plate and lead wire
connection as illustrated below.
※
Never lose terminal plates. They will be required for altering wiring connection
to 200V.
④
Connect electric cable to terminal by using cable-gland at
φ
22mm hole of motor
terminal box.
⑤
Insert electric source cable through cable-gland on the bottom side of terminal
box.
⑥
Connect each phase L1-L2-L3 to each electric source terminal respectively in
accordance with the below wiring diagram.
Terminal screw nuts should be torqued between 1.2 N
・
m and 1.5N
・
m.
⑦
The protective earth cord shall be suffice in length and put up to keep the cord the
last to take the strain if the cable slips in its anchorage.
Be sure to connect wiring in accordance
with the below wiring diagram.
※
Combination of connection of wires, which
are come out from the motor inside are
different from 400V connection.
Be sure to connect wiring in accordance
with the below wiring diagram.
※
Combination of connection of wires, which
are come out from the motor inside are
different from 200V connection.
200V connection
(Factory setting)
4
00V connection
※
※
L1 L2 L3
U1
W2
U5
V
1
U2
V5
W1
V2
W5
L1 L2 L3
U1
U2
U5
V
1
V2
V5
W1
W2
W5
Terminal block
Earth terminal
M5 bolt
Lead wire
Terminal
p
late
Electric source
Terminal M4 nut

-16-
Turning
d
irection
Turning direction plate
3.2 Test operation
CAUTION
Danger of exhaust disruption
Remove blank flange from inlet and outlet.
Operation with blank flange being fitted can disrupt exhaust or cause blank flange to fly
by exhaust impetus, resulting in accident, failure, or injury from contact with flying objects.
Remove blank
flange
Danger of foreign objects entering inlet
When checking turning direction, be careful not to enter foreign objects into an
inlet.
Foreign objects entering inlet can cause failure.
Prevent foreign
objects from
entering
Test operation
①
Open inlet and outlet
Remove blank flanges (2 places)
from inlet and outlet of
vacuum pump.
②
Check turning direction
Open inlet, turn on electrical source
to start operating vacuum pump.
Vacuum pump turns clockwise
when viewed from motor side.
Check that comes out of air outlet.
If air does not come out from outlet, vacuum pump may turn in reverse.
In that case, stop vacuum pump, turn off main electrical source and change 2 out
of 3 cords of electric source connection and change turning direction to correct
one.
If you install pump to vacuum system and control operation of vacuum pump by
remote control,
first check pump itself for turning direction and then install it to
vacuum system.
Important
Vacuum pump turns clockwise when viewed from motor side.
Check that air comes out from outlet.
If pump turns counter-clockwise, stop vacuum pump, turn off electrical source and change 2 out of 3 cords of
electrical source connection.
Blank flange
Clamp
Centering ring with O-ring