This manual contains important instructions and warnings that you should
follow during the installation, operation, storage and maintenance of this
product. Failure to heed these instructions and warnings will void the warranty.
Only qualied personnel can service this equipment.
z
z
Follow the following precautions when working on this unit.
1. Remove watches, rings, or other metal objects.
2. Use tools with insulated handles.
3. Examine the packing container. Notify the carrier immediately if any damage
is present.
4. Do not disassemble the unit.
5. Do not operate the unit near water or in an area with excessive humidity.
6. Keep liquid and foreign objects from getting inside the unit.
7. Do not operate the unit close to gas or re.
z
z
Upstream circuit breaker must be added for each input. The recommended
breaker is D curve 16A.
z
z
Verify whether the branch circuit breaker or fuse on service feed is correct.
z
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Verify line voltage requirements and the supplied line voltage prior to installation.
1.2 Electrical Warnings
z
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When servicing this equipment, you will need to remove its protective covers
and disconnect the input power. Please observe great caution during these pro-
cedures. Only qualied personnel can service this equipment.
z
z
Check that power cords, plugs, and outlets are in good condition.
1
1.3 Standard Compliance
z
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Safety
UL (US) (UL 60950) CE (EU) (IEC 60950)
z
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EMI
CISPR 22 Class A and FCC Class A
z
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EMS
IEC 61000-4-2
IEC 61000-4-3
IEC 61000-4-4
IEC 61000-4-5
IEC 61000-4-6
IEC 61000-4-8
IEC 61000-4-11
z
z
IPv6 Certication
IPv6 Ready Logo Phase 2 (Core for Host, Logo ID 02-C-000624)
InfraSuite Power Management
2
Chapter 2 Product Introduction
Chapter 2 : Product Introduction
2.1 Product Description
The STS is designed to guarantee the uninterrupted operation of sensitive equipment. It is powered by two independent power sources and automatically makes a
rapid switch from one source to the other when the original power supplying to its
connected load fails.
The user can know the power flow and the STS’s status from the user-friendly
front panel, and can read and write parameters via the built-in NETWORK port and
LOCAL port located at the rear of the unit. The STS is designed to be efcient and
reliable.
2.2 Features
z
z
Self-test function
Power-on self-test
Manual self-test
z
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Withstands high inrush current
SCR design withstands high inrush current during transferring process.
3
Chapter 3 : Package and Storage
3.1 Package Contents
1
2
3
×
2
45
4
×
6
4
×
×
8
78
10
×
STS package contains the following items.
No.ItemQuantity
1
2
3
4
5
6
7
8
STS module1 PC
Extension Ethernet cable1 PC
Bracket Ear2 PCS
Rack nut4 PCS
Rack screw4 PCS
Bracket screw8 PCS
Wire Mount10 PCS
Cable Tie10 PCS
3.2 Storage
10
×
Please store the STS in its original package and in a dry place. Keep the storage
temperature between -15°C~ +50°C.
InfraSuite Power Management
4
Chapter 4 Installation
Chapter 4 : Installation
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Front Installation
1
Use the eight bracket screws (provided) to attach the two bracket ears
(provided) to the lateral mounting holes located in the front of the STS.
Please see Figure 4-1.
Bracket Ear x 1
Bracket Screw X 4
Bracket Ear x 1
Bracket Screw X 4
(Figure 4-1)
2
Use the four rack screws (provided) and four rack nuts (provided) to x the
STS on your rack. Please see Figure 4-2.
Rack Screw x 2
Rack Nut x 2
Rack Nut x 2
Rack Screw x 2
(Figure 4-2)
5
z
z
Rear Installation
1
Use the eight bracket screws (provided) to attach the two bracket ears
(provided) to the lateral mounting holes located at the rear of the STS.
Please see Figure 4-3.
Bracket Ear x 1
Bracket Screw X 4
Bracket Ear x 1
Bracket Screw X 4
(Figure 4-3)
2
Use the four rack screws (provided) and four rack nuts (provided) to x the
STS on your rack. Please see Figure 4-4.
Rack Screw x 2
Rack Screw x 2
Rack Nut x 2
InfraSuite Power Management
Rack Nut x 2
(Figure 4-4)
6
Chapter 5 Wiring
Ethernet Network
To UPS 1
To UPS 2
To load
To load
To load
Chapter 5 : Wiring
(Figure 5-1: Front view)
1
Use input power cables (not provided) to connect the STS and two UPSs (UPS1
(S1) is the preferred source).
2
Use output power cables (not provided) to connect the STS and loads.
NOTE :
To avoid the loose input/ output power cables, please use the provided
wire mounts and cables ties to x the input/ output power cables to the
outlets/ sockets firmly. Please refer to the following procedures and
gures.
7
A. Firmly insert the power cables into the outlets/ sockets ( 1 ) and insert the
cable ties into the wire mounts (
2
), Please refer to Figure 5-2.
Cable Tie
Wire Mount
1
1
Wire Mount
2
Cable Tie
2
(Figure 5-2)
B. Firmly insert the wire mounts into the power cables ( 3 ) and insert each
cable tie’s peak into the according slot (
Cable
Tie’s Peak
Slot
3
4
4
). Please refer to Figure 5-3.
3
Slot
InfraSuite Power Management
Cable
Tie’s Peak
4
(Figure 5-3)
8
C. Clip each wire mount rmly (
5
5
). Please refer to Figure 5-4.
Chapter 5 Wiring
Wire Mount
Wire Mount
5
(Figure 5-4)
3
Connect to the Ethernet Network. There are two methods.
1. Method 1 (Front Application):
Use the provided extension Ethernet cable to connect the rear panel’s
NETWORK port and the rear panel’s TRANSFER PORT; please see Figure
1
5-5
. Use a user-supplied Ethernet cable to connect to the front panel’s
NETWORK port; please see Figure 5-5
1
2
.
2
NETWORK
LOCAL
TRANSFER
RESET
PORT
(Figure 5-5: Rear View)
9
2. Method 2 (Rear Application):
Use a user-supplied Ethernet cable to connect to the rear panel’s
NETWORK port; please see Figure 5-6.
NETWORK
LOCAL
TRANSFER
RESET
PORT
(Figure 5-6: Rear view)
InfraSuite Power Management
10
6.1 Front Panel
Chapter 6 Operation
Chapter 6 : Operation
NETWORK
S1 S1-ON
O/P
TEST
S2 S2-ON
S1
S2
78
TEST
6
LOAD
123
S1 S1-ON
O/P
S2 S2-ON
4
LOAD
No.ItemDescription
1
S1 LEDGreen. The LED indicates the condition of input source 1. If the
input source 1 is within the acceptable range, the LED will light
up as green. If the input source 1 is out of the acceptable range,
the LED will be off.
2
S2 LEDGreen. The LED indicates the condition of input source 2. If the
input source 2 is within the acceptable range, the LED will light
up as green. If the input source 2 is out of the acceptable range,
the LED will be off.
5
3
4
S1_ON
LED
S2_ON
LED
Green. If the STS uses input source 1 to supply power to the
output, the LED will light up as green. If not, the LED will be off.
Green. If the STS uses input source 2 to supply power to the
output, the LED will light up as green. If not, the LED will be off.
11
No.ItemDescription
5
O/P
LED
Green. The LED indicates the output condition (voltage is >
60Vac). If there is output, the LED will light up as green. If not,
the LED will be off.
6
Test
Button
Use this button to test the STS. Press the button, the STS will
transfer to the 2nd source for 1 minute and then transfer back to
the original preferred source.
7
Test
LED
Green. If you press the test button, the STS will be on test and
the Test LED will ash (on: 0.5s; off: 0.5s). In normal operation,
the LED will be off.
8
Fault
LED
Red. If the STS has any internal fault, the LED will light up as
red. If the STS has any environmental fault, the LED will ash
(on: 0.5s; off: 0.5s). Via the rear panel’s NETWORK port, fault
messages will be sent to a connected PC. From the PC, you can
see error codes as follows
Internal Fault
Error CodeMeaning
E11
E12
Over temperature (due to detection of S1
heat-sink temperature)
Over temperature (due to detection of S2
heat-sink temperature)
E13Auxiliary power 1 circuit failure
E14Auxiliary power 2 circuit failure
E21Input relay of S1 is open
E22Input relay of S1 is short
E23Input relay of S2 is open
E24Input relay of S2 is short
E25Input SCR of S1 is open
E26Input SCR of S1 is short
E27Input SCR of S2 is open
E28Input SCR of S2 is short
InfraSuite Power Management
12
No.ItemDescription
8
Fault
LED
Environmental Fault
Error CodeMeaning
E01Output overload
E02
E03
E04
Over temperature (due to detection of
ambient temperature)
Output temperature warning (due to detection
of S1 heat-sink temperature)
Over temperature warning (due to detection
of S2 heat-sink temperature)
6.2 Rear Panel
Chapter 6 Operation
NETWORK
LOCAL
RESET
TRANSFER
PORT
123
NETWORK
4
LOCAL
RESET
5
13
No.ItemDescription
NETWORK
1
2
3
4
Port
LOCAL
Port
RESET
Button
LED
Indicators
Connects to the Ethernet Network.
Connects to a workstation with an RJ45 to DB9 cable to
congure the system.
Resets InsightPower SNMP IPv6 for STS (hereafter referred
to as SNMP IPv6). This does not affect the operation of the
STS.
NET LED (green) indicates network communication status.
STS LED (amber) indicates the STS’s communication status.
NETWORK
NET LEDSTS LED
LEDConditionMeaning
NET LEDOFFEthernet is unlinked.
NET LEDGreenEthernet is linked.
STS LEDOFF
1. Initialization
2. SNMP IPv6 abnormality
STS LEDAmberSNMP IPv6 abnormality
STS LEDBlinking
InfraSuite Power Management
14
Every
second
Every
50 ms
Poor connection
between the STS
and the SNMP IPv6.
Normal connection
between the STS
and the SNMP IPv6.
No.ItemDescription
Chapter 6 Operation
5
DIP
Switches
Set up operation mode. Please refer to the following table.
DIP Switch 2DIP Switch 1
1 2
ON
DIP
Switch 1
OFFOFF
OFFON
ONOFFN/AInvalid state.
ONON
DIP
Switch 2
Operation
Mode
Normal
Mode
Pass
Through
Mode
Congura-
tion Mode
Description
The built-in SNMP IPv6
provides the STS’s
status information and
parameters through a
network system.
The built-in SNMP
IPv6 stops polling the
STS but transfers the
communication data
between the LOCAL
port and the STS.
In this mode, the user
can login through
the LOCAL port and
congure the built-in
SNMP IPv6’s settings.
15
6.3 Operation
(L)
(N)
(G)
(L)
(N)
(G)
UPS
(Source 1)
UPS
(Source 2)
2 poles circuit breaker
(L1)
(N1)
(G)
2 poles circuit breaker
(L2)
(N2)
(G)
ATS
S1
(L)
To the
(N)
sensitive
equipment
(G)
S2
After power connection, the STS will automatically perform power-on self-test. After
the test, the STS will start supplying power to its connected equipment. You can
also press the ‘Test Button’ to force the STS to execute self-test.
InfraSuite Power Management
16
Chapter 7 InsightPower SNMP IPv6 for STS
Chapter 7 : InsightPower SNMP IPv6 for STS
7.1 Introduction of InsightPower SNMP IPv6 for STS
The InsightPower SNMP IPv6 for STS, hereafter referred to as SNMP IPv6, is
built in the STS and is a device that provides an interface between the STS and
a network. It communicates with the STS, acquires its information and remotely
manages the STS via a network system. The SNMP IPv6 supports public protocols
including SNMP and HTTP. You can effortlessly congure this SNMP IPv6 using a
network system and easily obtain your STS’s status and manage your STS via the
SNMP IPv6.
7.2 SNMP IPv6 Features
z
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Network STS management
Allows remote management of the STS from any workstation through Internet or
Intranet.
z
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Remote STS monitoring via SNMP & HTTP
Allows remote monitoring of the STS using SNMP NMS, Delta MIB (Management
Information Base) or a Web Browser.
z
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STS and system conguration from any client (password protected)
Sets the STS and system parameters through a Web Browser.
z
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Event logs & metering data keeping
Provides a history data of the STS’s power events, power quality and status.
z
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Other features and supported protocols include:
- User notication via SNMP Traps and e-mail
- Network Time Protocol
- Telnet conguration
- BOOTP/ DHCP
- HTTPS, SSH, SFTP and SNMPv3 security protocols
17
- RADIUS (Remote Authentication Dial In User Service) login and local
authentication
- Remote event log management through syslog
- IPv6 Ready Logo certied (ID 02-C-000624)
DEFAULT SETTING
User Name: admin
Password: password
DHCP Client: Enable
IPv4 Address: 192.168.1.100
7.3 Top View and Front View of SNMP IPv6
z
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Top View
Network Port
LED Indicators
Local Port
Reset Button
Dip Switches
z
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Front View
Network Port
LED IndicatorsLocal Port Reset Button
InfraSuite Power Management
18
1 2
ON
Dip Switches
Chapter 7 InsightPower SNMP IPv6 for STS
7.4 Console Management
You can manage the SNMP IPv6 through the LOCAL port. Please use an RJ45 to
DB9 cable to connect the SNMP IPv6’s LOCAL port and your workstation’s COM
port. Make sure both of the DIP switches are set to the OFF position (normal mode).
The baud-rate of the workstation’s COM setting should be 2400 bps.
z
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Web Card Main Menu
+========================+
Web Card Main Menu
| |
+========================+
Web Card Version 01.12.11f
MAC Address 00-30-ab-26-b1-b4
[1].User Manager
[2].TCP/IP Setting
[3].Network Parameter
[4].Time Server
[5].Soft Restart
[6].Reset All To Default
[d].Device Communication
[z].Exit Without Save
[0].Save And Exit
---------------Local Auth
Administrator
[5].Account: admin
[6].Password: ********
[7].Limitation: Only in This LAN
Device Manager
[8].Account: device
[9].Password: ********
[a].Limitation: Only in This LAN
Read Only User
[b].Account: user
[c].Password: ********
[d].Limitation: Allow Any
[0].Back To Previous Menu
Please Enter Your Choice =>
19
z
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TCP/ IP Setting
+========================+
TCP/IP Setting
| |
+========================+
[1].IPv4 Address: 192.168.1.100
[2].IPv4 Subnet Mask: 255.255.255.0
[3].IPv4 Gateway IP: 192.168.1.254
[4].IPv4 DNS or WINS IP:192.168.1.254
[5].DHCPv4 Client: Enable
[6].IPv6 Address: ::
[7].IPv6 Prefix Length: 0
[8].IPv6 Gateway IP: fe80::226:Sbff:fecc:fdal
[9].IPv6 DNS IP: ::
[a].DHCPv6: Disable
[b].Host Name(NetBIOS): INSIGHTPOWER
[c].System Contact:
[d].System Location:
[e].Auto-Negotiation: Enable
[f].Speed: 100M
[g].Duplex: Full
[h].Status Stable: 3
[i].Telnet Idle Time: 60 Seconds
[0].Back To Previous Menu
Please Enter Your Choice =>
z
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Network Parameter
+========================+
Network Parameter
| |
+========================+
[1].HTTP Server: Enable
[2].HTTPS Server: Enable
[3].Telnet Server: Disable
[4].SSH/SFTP Server: Enable
[5].FTP Server: Enable
[6].Syslog: Disable
[7].HTTP Server Port: 80
[8].HTTPS Server Port: 443
[9].Telnet Server Port: 23
[a].SSH Server Port: 22
[b].FTP Server Port: 21
[c].Syslog Server1:
[d].Syslog Server2:
[e].Syslog Server3:
[f].Syslog Server4:
[g].SNMP Get,Set Port: 161
[0].Back To Previous Menu
Web Card Version 01.12.11f
MAC Address 00-30-ab-26-b1-b4
[1].User Manager
[2].TCP/IP Setting
[3].Network Parameter
[4].Time Server
[5].Soft Restart
[6].Reset All To Default
[d].Device Communication
[z].Exit Without Save
[0].Save And Exit
Please Enter Your Choice => 5
The Web Card Will Restart.
Are You Sure? [Y]es/[N]o =>
Time Server
Web Card Main Menu
21
z
STS> Vs1
216.8
STS> Vs2
217.9
STS> Iout
8.1
STS> Vout
217.1
STS> Vbp2s
180.0
STS> Vbs2p
180.0
STS> Tdp2s
12.0
STS> Tds2p
12.0
STS> TempF
96
STS> TempC
36
STS> Age
1075878
STS> Time
13:3:24 07/18 2011
STS> XCount
4402
STS> Prefer
S1
STS> DevID
12345678901234567890
STS> Serial
You can enter the STS Command Mode below by selecting Device Communication.
InfraSuite Power Management
22
Chapter 7 InsightPower SNMP IPv6 for STS
7.5 Upgrade
z
z
Upgrade via Web
You can upgrade the SNMP IPv6’s rmware or the STS’s rmware through the
InsightPower SNMP IPv6 for STS Web (please see the following gure). The
SNMP IPv6 will restart after finishing self-upgrade. If you upload the STS’s
rmware to the Web, you can see the STS’s rmware upgrade progress from the
Web.
z
z
Upgrade via FTP/ SFTP
You can also upgrade the SNMP IPv6’s rmware or the STS’s rmware by using
FTP or SFTP program. Make sure you upload correct images to upgrade_snmp
when upgrading SNMP IPv6’s rmware, and upload correct images to upgrade_
device when upgrading the STS’s rmware.
23
z
z
Upgrade via EzSetting
You can also upgrade the SNMP IPv6’s rmware or the STS’s rmware by using
EzSetting.
1. Click Discover. A list of SNMP devices is shown. Select a device from the
Device List, and click Modify.
2. Enter Administrator account and password.
InfraSuite Power Management
24
Chapter 7 InsightPower SNMP IPv6 for STS
3. Click Upgrade. The upgrade dialog box pops up. Click Browse to select
a valid firmware binary file. Verify the firmware version shown under File
Information, and then click UpgradeNow to continue.
7.6 STS Command Settings
CommandDescriptionParameterResponse
InfoReport summary
information.
TempFReport internal STS
fahrenheit temperature.
TempCReport internal STS
celsius temperature.
AgeReport internal STS age.N/A#
TimeReport present time.N/Ahh:mm:ss MM/DD/
XCountReport number of times
that STS has transferred.
ModelReport the model name.N/A<model name string>
FWVerReport the FW version.N/A<version string>
FWDateReport the FW release
date.
SerialReport the unit’s serial
number.
N/A<Command>:
[<response>] [<unit>]
N/A#
N/A#
YYYY
N/A#
N/AYYYY-MM-DD
N/A<Device serial string>
25
CommandDescriptionParameterResponse
DevIDReport the unit’s device
N/A<Device ID string>
ID.
PreferReport the preferred
N/AS1 or S2
source.
SensReport the sensitivity.N/Ahi or low
ModeReport the operation
mode.
N/AInitialization
Diagnosis
Off
S1
S2
Safe
Fault
VoutReport the output voltage.N/A#.#
IoutReport the output current.N/A#.#
Vs1Report the primary
N/A#.#
voltage.
Vs2Report the secondary
N/A#.#
voltage.
Fs1Report the primary
N/A#.#
frequency.
Fs2Report the secondary
N/A#.#
frequency.
Vtp2sReport the primary to
N/A#.#
secondary trip voltage.
Vts2pReport the secondary to
N/A#.#
primary trip voltage.
Vbp2sReport the primary to
N/A#.#
secondary brownout
voltage.
Vbs2pReport the secondary to
N/A#.#
primary brownout voltage.
InfraSuite Power Management
26
Chapter 7 InsightPower SNMP IPv6 for STS
CommandDescriptionParameterResponse
Tdp2sReport the recover time
N/A#.#
of transfer from primary to
secondary.
Tds2pReport the recover time of
N/A#.#
transfer from secondary to
primary.
Mvs1Report the max voltage
N/A#.#
of comparing cycles for
primary AC blackout.
Mvs2Report the max voltage
N/A#.#
of comparing cycles for
secondary AC blackout.
Mts1Report the max time of
N/A#.#
comparing cycles for
primary AC blackout.
Mts2Report the max time of
N/A#.#
comparing cycles for
secondary AC blackout.
LogReport the event code and
time of prior transfer.
Tprev[1..9]Report the time of prior
transfer/event.
1 ~ 10hh:mm:ss MM/DD/
YYYY 0x#
N/Ahh:mm:ss MM/DD/
YYYY
Tprev1 is the most recent
time.
Event[1..9]Report the event code for
N/A0x#
prior transfer.
Event1 is the most recent
event.
ClearLogClear event log.N/AVarious kinds
SetTimeSet the present time.hh:mm:ss
Various kinds
[MM/DD/
YYYY]
SetDateSet the present date.MM/DD/YYYY Various kinds
27
CommandDescriptionParameterResponse
SetPreferSet the preferred source.1 or 2Various kinds
SetDevIDSet the unit's device ID.<20
Various kinds
characters>
alphanumeric
only
SetVtp2sSet the primary to
165.0 ~ 175.0 Various kinds
secondary trip voltage.
SetVts2pSet the secondary to
165.0 ~ 175.0 Various kinds
primary trip voltage.
SetVbp2sSet the primary to
180.0 ~ 264.0 Various kinds
secondary brownout
voltage.
SetVbs2pSet the secondary to
180.0 ~ 264.0 Various kinds
primary brownout voltage.
SetTdp2sSet the recover time of
12.0 ~ 1800.0 Various kinds
transfer from primary to
secondary.
SetTds2pSet the recover time of
12.0 ~ 1800.0 Various kinds
transfer from secondary to
primary.
SetMvs1Set the max voltage of
30 ~ 50Various kinds
comparing cycles for
primary AC blackout.
SetMvs2Set the max voltage of
30 ~ 50Various kinds
comparing cycles for
secondary AC blackout.
SetMts1Set the max time of
2.0 ~ 4.0Various kinds
comparing cycles for
primary AC blackout.
SetMts2Set the max time of
2.0 ~ 4.0Various kinds
comparing cycles for
secondary AC blackout.
(1) Please download and install OpenSSH from http://www.openssh.org.
(2) Launch shell and enter the following command to create your own keys.
Please ignore it when prompted to provide passphrase.
DSA Key:ssh-keygen –t dsa
RSA Key:ssh-keygen –t rsa
(3) Upload DSA and RSA key les on the web.
29
z
z
For Windows
(1) Please download and install PuTTY from http://www.putty.org.
(2) Run puttygen.exe from the installed directory.
(3) Select SSH-2 RSA from the Parameters area and click Key→ Generate
key pair to generate an RSA key.
(4) Select Conversions→ Export OpenSSH Key and assign a le name to the
RSA key. Please ignore it when prompted to provide key passphrase.
(5) Select SSH-2 DSA from the Parameters area and select Key→ Generate
key pair to generate a DSA key.
(6) Select Export OpenSSH Key from Conversions and assign a le name to
the DSA key. Please ignore it when prompted to provide key passphrase.
(7) Upload the DSA and RSA key les to the web.
InfraSuite Power Management
30
Chapter 8 Troubleshooting
Chapter 8 : Troubleshooting
Problem Possible case Solution
1. Check the output (overload/ short-
All LEDs on
the front
panel are off.
The power sources,
S1 and S2, are both
absent.
circuit).
2. Check both power sources, S1 and
S2.
3. Reset the upstream circuit breakers.
Input S1 or
Input S2 LED
is off.
Fault LED
ashes.
Fault LED
lights up.
Can not
communicate
with the STS.
The corresponding
power source is
absent or out of
range.
Output overload.Reduce the connected loads.
Over temperature.Check the environment temperature.
Internal component
damage.
Wrong setting or
malfunction.
1. Check the corresponding power
source.
2. Reset the corresponding upstream
circuit breaker.
Please contact service personnel.
Refer to the user manual of
InsightPower SNMP IPv6 for STS.
31
Appendix 1 : Specications
STS 16A
Nominal Voltage200/ 208/ 220/ 230/ 240V
Operating Frequency45Hz to 65HZ
Nominal Current16A
Input Connection C20 x 2
Output Connection C13 x 4 & C19 x 1
Physical Dimensions
(W x D x H)
Weight4.85 Kg
Environment
440 x 385 x 43 mm
Operating Temperature 0 ~ 40°C
Storage Temperature-15 ~ 50°C
Humidity
Audible Noise<40 dBA
Operating Altitude0 to 2000m (0 to 6252 ft)
5% ~ 95% RH
(non-condensing)
NOTE :
1. Refer to the rating label for the safety rating.
2. All specications are subject to change without prior notice.
InfraSuite Power Management
32
Appendix 2 Warranty
Appendix 2 : Warranty
Seller warrants this product, if used in accordance with all applicable instructions,
to be free from original defects in material and workmanship within the warranty
period. If the product has any failure problem within the warranty period, Seller will
repair or replace the product at its sole discretion according to the failure situation.
This warranty does not apply to normal wear or to damage resulting from improper
installation, operation, usage, maintenance or irresistible force (i.e. war, fire,
natural disaster, etc.), and this warranty also expressly excludes all incidental and
consequential damages.
Maintenance service for a fee is provided for any damage out of the warranty
period. If any maintenance is required, please directly contact the supplier or Seller.
WARNING!
The individual user should take care to determine prior to use whether the
environment and the load characteristic are suitable, adequate or safe for
the installation and the usage of this product. The User Manual must be
carefully followed. Seller makes no representation or warranty as to the
suitability or tness of this product for any specic application.
33
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