................................................................................................................................... 6Revision History
................................................................................................................................... 6Organization of the Manua l
.......................................................................................................................................................... 7Softw are
.......................................................................................................................................................... 8Hardw are
.......................................................................................................................................................... 10Figur e s
.......................................................................................................................................................... 11Overvie w
.......................................................................................................................................................... 12Netw ork ing
.......................................................................................................................................................... 13Re gulator y Com pliance
......................................................................................................................................................... 18Vertical Extension Brackets (V CB-1)
......................................................................................................................................................... 19Toolless Mounting Hardw are (11621)
......................................................................................................................................................... 19Toolless Full Length Brackets (TLFL)
GM1157
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......................................................................................................................................................... 20Single Side Mount 2 Unit Brackets (TSMX2)
......................................................................................................................................................... 20Off set/Side Mount Brackets (EZB-1)
......................................................................................................................................................... 21Flush Mount Brackets (FM)
......................................................................................................................................................... 22Adjustable Mount Brackets (AM)
......................................................................................................................................................... 22Panel Mount Brackets (PM)
......................................................................................................................................................... 23Cable Mount Brackets (CMB-1)
......................................................................................................................................................... 2419" Horizontal/Panel Mount Brackets (7938)
.......................................................................................................................................................... 25Ne tw ork Se tup
.......................................................................................................................................................... 49Sens or s Page
.......................................................................................................................................................... 57User s
.......................................................................................................................................................... 61Web Se rve r
.......................................................................................................................................................... 62Em ail
.......................................................................................................................................................... 64SNM P
.......................................................................................................................................................... 66Adm in
.......................................................................................................................................................... 67Utilitie s
.......................................................................................................................................................... 69Suppor t Site
30
......................................................................................................................................... 50Configuration and Operation
.......................................................................................................................................................... 70Te chnical Suppor t
......................................................................................................................................................... 70Service and Maintenance
......................................................................................................................................................... 70More Technical Support
......................................................................................................................................................... 71Using Microsof t Exchange as an SMTP serv er
.......................................................................................................................................................... 72Gene ral Safe ty
.......................................................................................................................................................... 72Live Cir cuits Saf ety
.......................................................................................................................................................... 72Equ ipm ent Ground ing
.......................................................................................................................................................... 73Ele ctro st atic Dis char ge
.......................................................................................................................................................... 73Explo sive Envir onm e nt
.......................................................................................................................................................... 73Ser vicing and Adjus tm ents
.......................................................................................................................................................... 73Re pairs and Mo difications
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Page 4
Upgradeable PDU Instruction Manua l4
Introduction
Welcome
Notice to Users
Geist, a division of PCE, Inc., reserves the right to make changes to this document
without notice to any user or reseller of this product. Geist, a division of PCE, Inc., also
reserves the right to substitute or terminate distribution of this document, with no
obligation to notify any person or party of such substitutions or terminations.
All Trademarks contained herein are registered to Geist, a division of PCE, Inc.
Use and Disclosure Restrictions
The software and documentation contained in this publication are copyrighted
materials.
Recovery Act Buy American
Geist products adhere to the Buy American provisions of the American Recovery and
Reinvestment Act of 2009 (Recovery Act). All Geist goods manufactured in our Lincoln,
Nebraska, plant have undergone substantial transformation during production.
Trade Agreements Act (TAA)
Geist goods manufactured in our Lincoln, Nebraska, plant have undergone substantial
transformation during production. These Geist products adhere to U.S. Trade
Agreements Act and can be supplied for GSA Schedules and other government
contracts.
Geist Policy on Conflict Minerals
This document details Geist’s corporate policy regarding the use of conflict minerals.
The policy expressed in this document should be considered to cover the Geist and
Geist Europe divisions of PCE Inc.
Section 1502 of the Dodd-Frank Act which was passed by the US Congress in 2010
requires certain companies to annually disclose their use of conflict minerals. Conflict
minerals covered under this act include tantalum, tin, tungsten, and gold.
Although Geist is not directly subjected to the requirements of the Dodd-Frank Act,
Geist recognizes that all companies within the electronics manufacturing industry
supply chain are impacted by this legislation. Geist supports the intent of the law,
which is the reduction of violence within the Democratic Republic of the Congo and will
take several actions to both advance the goals of the Dodd-Frank Act and to provide
exceptional support to our customers.
· Geist will work with our direct suppliers to identify purchased components and
materials that contain tin, tantalum, tungsten or gold.
· Geist will work with our direct suppliers to trace sources of any tin, tantalum,
tungsten or gold used in our products back to the smelter.
· Geist will document our efforts to trace tin, tantalum, tungsten, and gold minerals
back to the smelter and will accurately report the results to our customers.
· Geist will continue to monitor industry progress in identifying conflict-free smelters
and will adjust corporate policy as the electronics supply chain becomes more fully
documented.
Geist will not require that our direct suppliers source only conflict-free minerals until an
adequate number of smelters has been reliably identified and audited by The Electronic
Industry Citizenship Coalition (EICC) and the Global e-Sustainability Initiative (GeSI) to
service the electronic industry supply chain. Mandating a conflict-free supply chain
before an adequate number of smelters has been identified will prohibit the use of all
tin, tantalum, tungsten, and gold originating in the Democratic Republic of the Congo
and surrounding countries. This prohibition would cut off the sole income source for
many artisanal miners within the region and may result in increased violence within the
Democratic Republic of the Congo in direct opposition to the goals of the Dodd-Frank
Act. Geist will work continuously with our direct suppliers in order to annually increase
the percentage of documented conflict-free minerals that are used in our products until
all products can be certified as conflict-free.
GM1157
WEEE Declaration
Geist Europe is obligated to finance the cost of the collection, treatment, recovery and
environmentally sound disposal of all products sold by Geist Europe into the UK market
this includes:
· New WEEE (displaying ‘the crossed out wheeled bin symbol’) that Geist Europe has
placed onto the market after the 13th August 2005; and
· Historic WEEE (not displaying ‘the crossed out wheeled bin symbol’), when Geist
Europe is supplying new WEEE that is intended to replace the historic WEEE and is
of equivalent type or fulfills the same function even if the historic WEEE was
manufactured by a third party.
Please contact Geist Europe on 01823 275100 for further details or to arrange collection.
(UK Only)
All reasonable efforts have been made to assure the accuracy of this document from
any technical or typographical errors or omissions. Geist, a division of PCE, Inc., and its
affiliates disclaim responsibility for any labor, materials, or costs incurred as a result of
usage of this document. Nor shall Geist, a division of PCE, Inc., and its affiliates be
liable for any damages, inclusive of loss of profits or data, arising from the use of or in
connection with this document.
Geist, a division of PCE, Inc., reserves the right to make changes to this document
without notice to any user or reseller of this product. Geist, a division of PCE, Inc., also
reserves the right to substitute or terminate distribution of this document, with no
obligation to notify any person or party of such substitutions or terminations.
This document is intended for use by authorized technicians experienced with same of
similar product types and for personnel requiring guidance for equipment installation,
operation, maintenance, and support.
On-line Documentation
About this Ma nua l7
This document is available on-line and within the corresponding
Additional Geist product supporting
found on the
Product firmware updates can be found and downloaded from the
Firmware Updates
Should this product fail within its warranty period and be in need of repair or replacement, a
Return Material Authorization may be obtained on-line from the
the
Geist Support
Geist Resource
.
site.
page.
Reporting Document Errors
Should you discover any error or identify a deficiency in this document, please take time to
contact us at the following email address:
Please be sure to provide us with the document name, part number, and page number(s).
Also, please provide us with description of the error or the deficiency for the document. If
you would like for us to contact you, please provide us with your name and contact
information.
Thank you for your time. We appreciate any comments and feedback you can provide.
Videos, Product Literature
Geist Product Manuals
and
Case Studies
Geist Support
RMA Form
link located within
.
can be
site, under
Conventions
The information contained within this document is established around the framework of various
conventions, which are defined as follows:
Software
· Release Management: Product name, Version control ; (GU V 3.0.0)
GM1157
o Product Name: Name of Hardware Platform
o Version control: V(ersion) Platform #, Major #, Minor #
INDICATES AN IMMINENT HAZARDOUS SITUATION WHICH, IF NOT
AVOIDED, WILL RESULT IN DEATH OR SERIOUS INJURY.
WARNING
INDICATES A POTENTIAL HAZARDOUS SITUATION WHICH, IF NOT
AVOIDED, COULD RESULT IN DEATH OR SERIOUS INJURY.
CAUTION
INDICATES A POTENTIAL HAZARDOUS SITUATION WHICH, IF NOT
AVOIDED, COULD RESULT IN PRODUCT DAMAGE AND MINOR TO
MODERATE INJURY.
NOTE
Provides useful information that is beneficial for operation and usage of
this product.
About this Ma nua l9
This document contains varying levels of alerts pertaining to product and user safety. The
alerts are visually presented with graphics and text per Geist equipment guidelines.
The Geist Upgradeable (GU) PDU gives data center managers the flexibility to install the intelligence
required today, with the option to upgrade technology as needs evolve. From basic power to power
monitoring, the Geist Upgradeable product line adapts to a business' needs now and in the future.
To establish this upgrade path, Geist engineers took the robust PDU design and incorporated an
Interchangeable Monitoring Device (IMD). Geist PDUs last for many years, and with the IMD design,
businesses will be able to upgrade their PDUs to newer monitoring technologies in the future without
having to replace the entire PDU. The hot-swappable IMD can be changed out in a few simple steps,
without interrupting power to critical servers.
Environmental
The operational environmental limits pertaining to Temperature, Humidity and Elevation are
as defined below.
Changes or modifications to this unit not expressly approved by the party
responsible for compliance could void the user’s authority to operate this
equipment.
Regulatory Compliance
Geist products are regulated for Safety, Emissions, and Environment Impact per the below agencies
and policies.
Underwriters Laboratories (UL)
UL Standards are used to assess products; test components, materials, systems and performance;
and evaluate environmentally sustainable products, renewable energies, food and water products,
recycling systems and other innovative technologies.
The UL standards specific to this equipment are as noted on the device nameplate.
Federal Communications Commission (FCC)
The Federal Communications Commission (FCC) regulates interstate and international communications
by radio, television, wire, satellite, and cable in all 50 states, the District of Columbia and U.S.
territories. An independent U.S. government agency overseen by Congress, the commission is the
United States' primary authority for communications laws, regulation and technological innovation.
The FCC standards specific to this equipment are:
This Class A device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
RoHS/WEEE
WEEE stands for Waste from Electrical and Electronic Equipment. WEEE Directive 2002/96/EC
mandates the treatment, recovery and recycling of electric and electronic equipment (90% ends up in
landfills). All applicable products in the EU market must pass WEEE compliance and carry the
"Wheelie Bin" sticker.
RoHS, also known as Lead-Free, stands for Restriction of Hazardous Substances. RoHS, also known
as Directive 2002/95/EC, originated in the European Union and restricts the use of six hazardous
materials found in electrical and electronic products. All applicable products in the EU market after July
1, 2006 must pass RoHS compliance. RoHS impacts the entire electronics industry and many electrical
products as well.
· For standard temperature models, the ambient temperature of the installation location, such as
an IT rack, should be no greater than 45°C if the PDU is loaded to its full nameplate current
rating. The ambient temperature of the installation location should be not greater than 60°C if
the PDU normal current load is a maximum 50% of the nameplate and individual receptacle
ratings. (Note: load up to full nameplate rating are permitted during short term abnormal
operating conditions).
· Install the PDU such that the amount of airflow required for safe operation of equipment is not
compromised.
· Mount the PDU so that a hazardous condition is not achieved due to uneven mechanical
loading.
· Follow nameplate ratings when connecting equipment to the branch circuit. Take into
consideration the effect that overloading of the circuits might have on overcurrent protection
and supplied wiring.
· The PDU relies on the building installation for protection from overcurrent. A certified
overcurrent protection device is required in the building installation. The overcurrent protection
device should be sized according to the PDU’s nameplate ratings and local/national electrical
code.
· Reliable earthing of rack-mount equipment should be maintained. Particular attention should
be given to supply connections other than direct connections to the branch circuit. The PDU
must be connected to an earthed socket outlet.
· PDU is intended for restricted-access locations. Only qualified service personnel should
install and access the PDU.
· For pluggable equipment, install the PDU so the input plug or appliance coupler may be
disconnected for service.
· The PDU is intended for indoor use only. Do not install the unit in wet or outdoor
environments, and do not install it next to water tanks or plumbing.
· The PDU is intended for use with TN, TT, or IT power supply systems.
The Monitored Geist Upgradeable PDU has a default IP address for initial setup and access. Once you
have assigned an IP address, the default IP address will no longer be active. To restore the default IP
address and reset all user-account information, if the user-assigned address or passwords are lost or
forgotten, press and hold the network-reset button located below the Ethernet port for 15 seconds.
Holding the center button of the LED display for 10 seconds will also reset the network and user
account information.
To completely erase ALL of the user settings and restore the unit back to its factory-default state,
disconnect power from the PDU, then press and hold the network-reset button while powering up the
PDU.
The Network page (located under the System Tab) allows you to assign the network properties
manually, or use DHCP to connect to your network. Access to the unit requires the IP address to be
known. Use of a static IP or a reserved DHCP is recommended. The default address is shown on the
front of the unit:
Table 2-15Default IP Address
To access the unit for the first time, you will need to temporarily change your computer's network
settings to match the 192.168.123. xxx subnet. To set up the unit, connect it to your computer's
Ethernet port, then follow the appropriate instructions for your computer's operating system.
Windows
· Windows 2000 / XP / Server 2003:
Click the Start button, choose Settings, then Network Connections.
· Windows 7 / Server 2008:
Click the Start button, then choose Control Panel >> Adjust Your Computer's Settings >> ViewNetwork Status and Tasks >> Change Adapter Settings.
(Alternatively, on some Windows 7 machines, this may be Start, then Settings >> Control Panel >>
Network and Sharing Center >> Change Adapter Settings.)
· Windows 8 / Server 2012:
Move the mouse cursor to the bottom or top right corner of the screen, click the Settings icon, then
select Control Panel. Change the view type from Category to Large or Small Icons if necessary,
then select Network and Sharing Center, then Change Adapter Settings.
· Windows 10:
Click the Start button, then choose Network & Internet, then click Change adapter options.
Locate the entry under LAN or High-Speed Internet or Local Area Connection which corresponds to
the network card (NIC).
Most computers will have a single Ethernet NIC installed, but a WiFi or
3G adapter will also show as a NIC in this list, so be sure to choose the
correct entry.
Double-click on the network adapter's entry in the Network Connections list to open its status dialog
box, then click the Properties button to open the Local Properties window.
Figure 2-16Local Area Connection Properties
Find the entry titled "Internet Protocol Version 4 (TCP/IPv4)" in the list, then click the Properties
button to open the Internet Protocol Properties window. If you see more than one TCP/IP entry, as in
the example above, the computer may be configured for IPv6 support as well as IPv4; make sure to
select the entry for the IPv4 protocol. Write down the current NIC card settings so you can restore them
to normal after you have completed the setup procedure.
Choose the Use the following IP address option, then set IP address to 192.168.123.1 and Subnet
Mask to 255.255.255.0. For this initial setup, Default Gateway and the DNS Server entries can be left
blank. Select OK, then OK again to close both the Internet Protocol Properties and Local Properties
windows.
Once the NIC settings are configured properly, you should be able to access the unit by typing
http://192.168.123.123 into the address bar of your web browser. If you are setting up the unit for the
first time, or if the unit has been reset back to factory defaults via the network-reset button, the unit will
require you to create an Admin account and password before you can proceed.
Once you have created an Admin account and have logged into it, the unit's default Sensors page
should come up by default. Navigate to the System tab, then the Network page to configure the
device's network properties. The unit's IP Address, Subnet Mask, Gateway, and DNS settings can
either be assigned manually, or acquired via DHCP.
Note that the new settings will take effect when the Save button is clicked. The browser will no longer
be able to reload the web page from the 192.168.123.123 address and will probably display a "page
not found" or "host unavailable" message. This behavior is normal. Once you have finished configuring
the unit's IP address, simply repeat the steps above, and change the computer's Ethernet NIC card
settings back to the ones you wrote down prior to changing them, to restore its normal network and
internet settings.
Click the System Preferences icon on the Dock, and choose Network.
Figure 2-18Mac System Preferences
Be sure Ethernet is highlighted on the left side of the NIC window. In most cases, there will be one
Ethernet entry on a Mac. Write down the current settings so you can restore them to normal after you
have completed the setup procedure.
Select Manually from the Configure IPv4 drop-down list, then set IP Address to 192.168.123.1 and
Subnet Mask to 255.255.255.0. (The Router and DNS Server settings can be left blank for this initial
setup.) Click Apply when finished.
Once the NIC settings are configured properly, you should be able to access the unit by typing
http://192.168.123.123 into the address bar of your web browser. If you are setting up the unit for the
first time, or if the unit has been reset back to factory defaults via the network-reset button, the unit will
require you to create an Admin account and password before you can proceed.
Once you have created the Admin account and logged into it, the unit's default Sensors page should
come up by default. Navigate to the System tab, then the Network page to configure the device's
network properties. The unit's IP Address, Subnet Mask, Gateway, and DNS settings can either be
assigned manually, or acquired via DHCP.
The new settings will take effect when the
Save
button is clicked, so the browser will no longer be able
to reload the web page from the 192.168.123.123 address and will probably display a "page not
found" or "host unavailable" message. This behavior is normal. Once you have finished configuring the
unit's IP address, simply repeat the steps above, and change the computer's Ethernet NIC card
settings back to the ones you wrote down prior to changing them, to restore its normal network and
internet settings.
Toggle between scrolling and static display modes. Holding this button
for 10 seconds will perform a network reset, restoring the default IP
address and resetting user account information.
Chapter 3 - Setup
Interchangeable Monitoring Device
The Interchangeable Monitoring Device (IMD) is the core behind the Geist Upgradable line of power
products. The IMD can be replaced and upgraded to allow data-centers to future-proof their locations.
Basic
The Basic Geist Upgradable PDU is the baseline for the GU line of products. It is built with the IMD-
01X module, and provides low cost power distribution with the option to upgrade to add local metering
and/or remote monitoring and other features in the future.
Metered
The Metered Geist Upgradable PDU is a locally metered option for the GU line of products. It is built
with the IMD-01D module, and provides a local display for viewing current draw (Amps) and power
(Kilowatts), with the option to upgrade to add monitoring and other features in the future.
Figure 3-1IMD-01D Module
1. Local Display: The local display will display the phase, line, and circuit current values (in Amperes).
2. Display Buttons: There are three buttons near the IMD display; a back button, a forward button, and
a center button. The functions of these buttons are as follows:
Flip the display 180 degrees. Both buttons must be pressed at the
same time.
x 3
Enable VLC* mode by pressing the center button three times within 2
seconds. Pressing the button while VLC mode is active will return the
unit to the standard Current display.
NOTE
Display Button functionality may vary based on unit configuration.
Back Button
Decrement to the previous channel.
Forward Button
Increment to the next channel.
Center Button
Toggle between scrolling and static display modes. Holding this button
for 10 seconds will perform a network reset, restoring the default IP
*See VLC section of manual for more information on this feature.
Monitored
The Monitored Geist Upgradable PDU is an advanced option for data centers that need full remote
monitoring and alarms. It is built with the IMD-02E module, which provides dual Ethernet ports and a
local display. Highlighted in Red below:
Figure 3-2IMD-02E Module
1. Dual Ethernet Ports: The Dual Ethernet ports act as a 2-port Ethernet switch, allowing for multiple
devices to be daisy-chained.
2. Hard-Reboot Button: Pressing the hard-reboot button reboots the IMD. This acts as a power-cycle
for the IMD, and does not change or remove any user information.
3. Network-Reset Button: Holding the network-reset button for 15 seconds during normal operation
will restore the default IP address and reset the user accounts. Holding the network-reset button
during power-up will reset all of the unit's settings back to factory-default values.
4. Local Display: The local display will display the phase, line, and circuit current values (in Amperes).
5. Display Buttons: There are three buttons near the IMD display; a back button, a forward button, and
a center button. The functions of these buttons are as follows:
Flip the display 180 degrees. Both buttons must be pressed at the
same time.
and
Display the unit's primary IPv4 address. Both buttons must be pressed
at the same time.
x 3
Enable VLC* mode by pressing the center button three times within 2
seconds. Pressing the button while VLC mode is active will return the
unit to the standard Current display.
NOTE
Display Button functionality may vary based on unit configuration.
NOTE
When changing sensors the old sensor must be deleted before the
new sensor will be discovered.
*See VLC section of manual for more information on this feature.
Enhanced Monitored
The Enhanced Monitored Geist Upgradable PDU is a more advanced option for data centers that need
full remote monitoring, alarms and remote sensors. It is built with the IMD-02E module, which provides
dual Ethernet ports, a local display and a RJ12 port for remote sensors. Highlighted in Red above.
6. Remote Sensor Port : RJ12 port for connecting a Geist plug-and-play remote digital sensor (sold
separately). Each digital sensor has a unique serial number and is automatically discovered. GU
Enhanced Monitored PDUs support one sensor at a time. The optional Geist A2D Converter can be
added to support analog sensing.
7. Proprietary Connectivity : RJ12 port for future expansion.
Rapid Spanning Tree Protocol (RSTP)
Geist Upgradable monitored devices, built with the IMD-02E include two Ethernet ports which work
together as an internal Ethernet bridge. One of these ports can be used to connect the IMD to an
existing network, or both ports can be used at the same time to connect one IMD to another in a daisychain configuration.
RSTP protocol imposes a limit of 40 links between bridges, including
IMDs.
NOTE
To Enable VLC – Press the center square button three times in
under 2 seconds as shown in the IMD section - Please see the
Interchangeable Monitoring Device and/or Display section for addition
information regarding how to enable/disable VLC mode.
When both network interfaces are connected, the IMD implements a network bridging protocol called
the Rapid Spanning Tree Protocol (RSTP). RSTP is an IEEE standard that is implemented by all
managed bridges. Using RSTP, bridges in the network exchange information to find redundant paths,
or loops.
When a loop is detected, the bridges in the network work together to temporarily disable the redundant
paths. This allows the network to avoid broadcast storms caused by the loops. In addition, RSTP
regularly checks for changes in the network topology. When a connection is lost, RSTP allows the
bridges to quickly switch to a redundant path.
Visible Light Communication (VLC)
The VLC feature on Geist Upgradeable PDUs allows the user to unobtrusively upload product
information into a database management system via the embedded LED display. This product feature
provides new opportunities to monitor and enable larger amounts of PDU power data to be obtained via
the unit’s display, and all without physically connecting to the PDU.
Using a smart device, such as a smart phone or tablet with the Geist Mobile app installed, it is
possible to capture data from the LED display when running in VLC mode, which can be
enabled/disabled easily by using the display buttons on the device, or using the GUI on monitored
units.
By default, the Geist Upgradeable LED display will provide the Current (Amps) per input and
circuit/breaker. By enabling the VLC feature, the LED Display will scroll through a set of alpha-numeric
characters. Utilizing the Geist Mobile app the user can scan the LED display and retrieve additional
power metrics which include Volts, Amps, Watts, Volt-Amps and Kilowatt Hours. Before VLC, the
power data was only available on network connected PDUs by viewing the GUI, or using external
software to collect and display the data. The VLC feature provides this data on local metered only
devices, as well as on monitored units without the need to connect them to the network.
Geist Upgradeable PDUs must be running firmware version 3.3.0 or
newer for VLC feature to be available. Latest firmware updates can
be found at http://www.geistglobal.com/support/firmware.
NOTE
Geist Mobile app currently available via the App Store for iOS
devices. Android version is under development and will be available
in the Play Store at a later date.
When a device is scanned for the first time, the Geist Mobile app will
recognize the serial number as being new and ask if it should be added
to the database as shown below. If added to the database, all future
scanned data will be added to the device serial number record.
Scanning a PDU
Pressing the Scan button on the Home screen will load the Geist Mobile app scanning engine.
Figure 3-4Mobile App Scanning Screen
To scan the PDU, position the smart device so that the characters on the LED display are between the
lines on the screen.
· The LED characters should be clear and in-focus. If the characters appear too bright or too dark, the
exposure setting can be adjusted by using the sliding bar at the bottom of the screen.
· The app will begin to capture data as soon as it can see the LED characters inside the horizontal
lines. Scan progress is displayed as a percentage. If the scan percentage is increasing slowly, or
resetting, the device is having trouble reading the data properly. In this case, try repositioning the
device to improve results.
· After the scan reaches 100% the app will load the Readings page.
The VLC feature relies upon light for its communication. If the lighting around the display or the lighting
going through the lens of the smart device is not optimal then the OCR (Optical Character Recognition)
will struggle to capture the data. When looking at the smart device screen during capture, you can see
if the characters of the LED display are in focus and bright, if they are blurred, with a surrounding glow
or are faint then the VLC capture will fail to work quickly and may be unable to scan at all.
The Geist Mobile App will retry a scan 2 times if the scan cannot be completed. The scan can fail due
to the smart device being unable to correctly capture all the VLC data correctly. If the app cannot
properly capture the data, it will retry twice, or display one of the following messages:
Figure 3-8Mobile App Scan Fail
· Scan failed: Incorrect set configuration
· Scan failed: Incorrect data sequence
· Scan failed: Please adjust your position or the exposure and try again
Press cancel to return to the Home screen, or retry to return to the Scan page
The unit serial number is displayed in the title bar of the Readings page.
This serial number will match the serial number located on the surface of
the PDU.
Readings
The Readings page displays scan results for each PDU scanned using VLC.
Figure 3-9Mobile App Readings Screen
1. Pressing the Settings button will enable the user to customized the data that is displayed in the
scan results.
An email app must be properly configured on the smart device to utilize
the Export function. The Geist Mobile app does not directly support
email functionality. Geist cannot troubleshoot email errors as this would
be an issue with either the device, or email service being used.
Export
The Export button on the Home screen will open the smart device's default email app to send the
database of scanned devices in .csv format to the desired recipients.
Figure 3-11Mobile App Export Screen
Each PDU you scan adds a new entry to the database, there is no limit to the number of individual
PDU’s that can be added but the database has a limit of 10 scans per PDU. Additional scans of the
unit will over-write the oldest data for that unit.
The .csv data output organizes data first by serial number and then by date & time. You can further
organize the data by using the ‘Filter’ option in Excel.
Some GU models have Dual Inputs with Monitoring or Dual Inline
Monitoring, these units can have up to three additional Power
readings
4 Volts
4 Amps
4 Watts
4 VA
4 kWh
Secondary Input
Phase for Single
Phase units.
Phase A or Phase
AB if 3 Phase
Phase Amperes
Phase Real Power
Phase Apparent
Power
Phase Kilowatt-
Hours
5 Volts
5 Amps
5 Watts
5 VA
5 kWh
Secondary Phase
B or Phase BC if 3
Phase
Phase Amperes
Phase Real Power
Phase Apparent
Power
Phase Kilowatt-
Hours
6 Volts
6 Amps
6 Watts
6 VA
6 kWh
Secondary Phase
C or Phase AC if 3
Phase
Phase Amperes
Phase Real Power
Phase Apparent
Power
Phase Kilowatt-
Hours
Breakers / Circuits
Breaker 1
Breaker 2
Breaker 3
Breaker 4
Breaker 5
Breaker 6
Breaker / Circuit
1 Amps
Breaker / Circuit
2 Amps
Breaker / Circuit
3 Amps
Breaker / Circuit
4 Amps
Breaker / Circuit
5 Amps
Breaker / Circuit
6 Amps
Total(s)
Total Watts (Real Power)
Total VA (Apparent Power)
Total kWh
The total of Watts shown in
sections 1-6
The total of VA shown in sections
1-6
The total kWh shown in sections
1-6
NOTE
The above table is an outline of data that is present in the database .csv
file as is not representative of the actual format of the .csv file. Data
stored will vary based on product configuration.
Be sure to have the new IMD module ready for installation immediately
after removal of the old IMD.
CAUTION
IMD is still connected internally. DO NOT pull IMD more than 2 inches
from chassis.
Removal
The IMD is designed to be field replaceable by qualified service personnel only. The IMD module is
hot-swappable, meaning it is designed to be replaceable while the PDU is still connected to AC power.
If the Geist Upgradable PDU is going to be upgraded by replacing the IMD module, follow the
procedure described in this section.
1. Remove disposable ESD wrist strap from package, remove adhesive backing and attach to PDU,
put wrist strap on arm.
2. Insert Geist IMD Removal Tool as shown. Be sure to press tool in level and press in until tool is
flush with face of IMD. Some older versions may require overlays to be removed prior to inserting
tool.
3. Carefully pull tool and IMD straight out about 2 inches. Remove tool from IMD.
The unit is accessible via a standard, unencrypted HTTP connection as well as an encrypted HTTPS
(SSL) connection. The following web pages are available:
Sensors Page
Overview
The front page, Sensors Overview, gives both current and historical views of the unit’s data. Real-time
readings are provided for all PDU data and individual circuits' data.
Figure 3-14Sensors Page
1. Geist Logo
·Clicking on this logo from any page will reload the Sensors Overview page.
2. Sensors, System, and Help Tab
·Mouse over to show sub-menus:
·Sensors: available options are "Overview" (this page) and "Alarms & Warnings" (see next
section)
·System: available options are "Users", "Network", "Email", "SNMP", "Syslog", "Admin",
"Locale", "Restore Defaults", and "Firmware Update." Refer to the appropriate section
under "System".
·Help: available options are "Info" and "Support Site" Refer to the appropriate section under
"Help".
3. Log In / Log Out
·Click to log in or log out of the unit. Note that both username and password are case sensitive
and no spaces are allow. Prohibited characters for username only are: $&`:<>[ ] { }"+%@/ ; =?\^|
~',
Resetting Energy (kWh) and Current (Minimum and Maximum) Values
1. Click the Operation icon.
2. Select the operation you wish to perform.
3. Click Submit to execute operation.
Figure 3-18Resetting Energy and Current Values
Alarms & Warnings
The Alarms & Warnings Page allows the user to establish alarm or warning conditions (hereafter referred
to as "Events") for each power and circuit reading. Events are triggered when a measurement exceeds
a user-defined threshold, either going above the threshold ("high-trip") or below it ("low-trip"). Events
are displayed in different sections, based on the device or measurement the Event is associated with.
Each Event can have one or more Actions to be taken when the Event occurs.
Figure 3-19Alarms and Warnings Page
1. State: Shows the status of each Event.
· Empty: No alert condition.
· : This symbol indicates that this particular "Warning" Event has been tripped. A tripped
Warning Event displays in orange.
· : This symbol indicates that this particular "Alarm" Event has been tripped. A tripped Alarm
Event displays in red.
· : This symbol indicates that this Event has been acknowledged by user after being tripped.
It will remain this way until the condition being measured by this Event returns to normal (i.e.
ceases to exceed the trigger threshold for this Event).
3. Notification: Notify user of tripped Events, and request acknowledgment.
· Empty: No alert condition.
· : Acknowledge button. When a Warning or Alarm Event has occurred; the user can click on
this symbol to acknowledge the Event and stop the unit from sending any more notifications about
it. Note: Clicking this symbol does not clear the Warning or Alarm Event, it just stops the
notifications from repeating.
4. The actual conditions for the various Alarms & Warnings settings are shown here.
2. Set the desired conditions for this Event as follows:
a. Select the Name of the phase or circuit you wish to set an Event on.
b. Select the measurement (current, voltage, etc.) you want to Trigger the Event.
c. Set the Severity level ("Warning", or "Alarm") for this Event.
d. Select the threshold Type, "high" (trips if the measurement goes above the threshold) or
"low" (trips if the measurement goes below the threshold).
e. Type in the desired Threshold Value (any number between -999.0 ~ 999.0 is valid).
f. Type in the desired Clear Delay time in seconds. Any value other than "0" means once this
Event is tripped, the measurement must return to normal for this many seconds before the Event
will clear and reset. Clear Delay can be up to 14400 seconds (4 hours).
g. Type in the desired Trip Delay time in seconds. Any value other than "0" means that the
measurement must exceed the threshold for this many seconds before the Event will be tripped.
Trip Delay can be up to 14400 seconds (4 hours).
h. Latching Mode: If enabled, this Event and its associated Actions (see below) remain active until
the Event is acknowledged, even if the measurement subsequently returns to normal.
Note: Target Delays and Repeats are shared across all alarms. If multiple
Delay and/or Repeat values are needed for specific Targets, each one
must be added to the Target list and then the appropriate ‘Enabled’ box
checked on each alarm. See screen-shot below for example.
i.To determine where the alert notifications will be sent to when this particular Alarm or Warning
Event occurs, click the Add icon to create a new Action, then select the desired options from the
drop-down menu:
Figure 3-21Add Page
· Target is the email address or SNMP manager to which notifications should be sent when the Event
is tripped.
Figure 3-22Target Page
· Delay determines how long this Event must remain tripped for before this Action's first notification is
sent. This is different from the Trip Delay above. Trip Delay determines how long the threshold value
has to be exceeded before the Event itself is tripped. This delay determines how long the Event
must remain tripped before this Action occurs. Delay can be up to 14400 seconds (4 hours). A
Delay of 0 will send the notification immediately.
· Repeat detemines whether multiple notifications will be sent for this Event Action. Repeat
GM1157
notifications are sent at the specified intervals until the Event is acknowledged, or until the Event is
cleared and reset. The Repeat interval can be up to 14400 seconds (4 hours). A Repeat of 0
disables this feature, and only one notification will be sent.
Then, click Save to save this notification Action.
More than one Action can be set for an Alarm or Warning; to add multiple Actions, just click the Add
icon again and set each one as desired. Each alert can have up to 32 Actions associated with it.
To change an existing Alarm or Warning Event:
Click the Modify icon next to the Alarm or Warning Event you wish to change, then modify its settings
as above.
Figure 3-23Modify Action Page
Once an Action has been added, each Action has its own checkbox in the "enabled" column at the far
left. The default is unchecked (disabled) when you first add each Action; set the checkbox to enable it.
This allows you to selectively turn different Actions on and off for testing.
To delete an existing Alarm or Warning Event:
Click the Delete icon next to the Alarm or Warning Event you wish to change, then click Delete to
confirm.
Figure 3-24Delete Action Page
3. When finished, click Save to save this Alarm or Warning event.
Only an Administrator-level account can Add, Modify, or Delete users.
Control-level and View-Only accounts can change their own passwords
via the Modify button, but cannot Add or Delete accounts, or Modify
other accounts. The Guest account cannot Add, Delete, or Modify any
account, not even itself.
System
Users
The Users page in the System menu allows you to manage or restrict access to the unit's features by
creating accounts for different users.
Figure 3-25User Account Page
There are three buttons available on the User Accounts page:
2. Create or modify the account information as follows:
a. Username: the name of this account. User names may be up to 24 characters long, are case-
sensitive, and may not contain spaces or any of these prohibited characters: $&`:<>[ ] { }"+%@/
; =?\^|~', Note that an account's username cannot be changed after the account is created.
b. Administrator: if set to True, this account has Administrator-level access to the unit, and can
change any setting.
c. Control: if set to True, this account has Control-level access. Setting Administrator to True will
automatically set Control to True as well. Setting this to False makes the account a View-Only
account.
d. New Password: account passwords may be up to 24 characters long, are case-sensitive, and
may not contain spaces.
e. Account Status: set the account to Enabled or Disabled. Disabling an account prevents it from
being used to log in, but does not delete it from the account list.
3. Click the Save button when finished.
Account Types:
· Administrator: Administrator accounts (accounts with both Administrator and Control authority
set to True, as above) have full control over all available functions and settings on the device,
including the ability to modify System settings and add, modify, or delete other users' accounts.
· Control: Control accounts (accounts with only Control set to True) have control over all settings
pertaining to the device's sensors. They can add, modify, or delete Alarms & Warning Events
and notification Actions, and can change the names or labels of the device and its sensors.
Control accounts cannot, however, modify System settings or make changes to other users'
accounts.
· View: If both Administrator and Control are set to False, the account is a View-Only account. The
only changes a View-Only account is permitted to make are changing their own account's
password, and changing the preferred language for their own account. View-Only accounts
cannot change any device or system settings.
· Guest: Anyone who brings up the unit's web page without logging in will automatically be viewing
the unit as Guest. By default, the Guest account is a View-Only account, and cannot make
changes to any settings, although the Administrator can elevate the Guest account to Controllevel access if desired, allowing anyone to make changes to names, labels, alarm events, and
notifications without logging in. The Guest account cannot be deleted but can be disabled to
require login for viewing system status.
Figure 3-27Change User Password Page
GM1157
· Edit User: Once a user has logged in to their account, they can change their password or
language preference by clicking their username, shown next to the Log Out hyperlink at the top
right-hand corner of the web page, as shown here.
The unit’s network configuration is set on the Network tab of the System menu. Settings pertaining to
the unit’s network connection are:
Figure 3-28Network Configuration Page
GM1157
· DHCP: Allows the unit to request a dynamic IP address from a server on the network when Enabled.
The default is Disabled, or static IP addressing.
· Gateway (IPv4): The IP address of the network gateway bridging your private network (LAN) to the
public internet network. This is required if the unit needs to reach any services on the internet, such
as a public email or NTP server. If DHCP is Enabled, this field will automatically be filled in when the
DHCP service assigns the unit an IP address.
· IP Address: Displays the IPv4 and IPv6 addresses currently being used by the unit. Clicking on the
Modify icon will allow you to change the unit's IPv4 address and Netmask. Note: If DHCP is
enabled, then there will be no Modify icon, indicating that this address can't be changed by the user.
The IPv6 address is a "Link Local" address inherent to the unit, and cannot be changed.
· DNS: Allows the unit to resolve host names for email, NTP, and SNMP servers as well as cameras.
Any changes you make to the Network settings will take effect once the
Save button is clicked! If you have changed the IP address or
HTTP/HTTPS ports, it will appear as if the unit is no longer responding
because the browser will not be able to reload the web page. Just stop
or close the browser window, then type in the new IP address into the
browser's address bar, and the unit will be accessible.
Web Server
The unit’s Web Server configuration can be updated on the Web Server tab of the System menu.
Figure 3-29HTTP Configuration Page
· HTTP Interface: Enables/disables access via HTTP. HTTPS interface will always be enabled.
Available options are: Enabled or Disabled. It is not possible to disable the web interface
completely.
· HTTP/HTTPS Server Port: Allows you to change the TCP ports which the HTTP and HTTPS services
listen to for incoming connections. The defaults are port 80 for HTTP and 443 for HTTPS.
Display
The unit's display configuration can be changed via the Display tab of the System menu. Settings
pertaining to the unit’s display are:
To send emails, the unit must be configured to access the mail server, as follows:
· SMTP Server: The name or IP address of a suitable SMTP or ESMTP server.
· Port: The TCP port which the SMTP Server uses to provide mail services. Typical values would be
port 25 for an unencrypted connection, or 465 and 587 for a TLS/SSL-encrypted connection, but
these may vary depending on the mail server's configuration.
· Enable SSL: If Enabled, the unit will attempt to connect to the server using a fully-encrypted TLS/SSL
connection. Note that when this setting is enabled only fully-encrypted sessions are supported; the
"StartTLS" method, where the session starts out as unencrypted and then switches to encrypted
partway through the session, is not supported. If using a service that utilizes StartTLS, such as
Office365, please leave this option Disabled.
· "From" Email Address: The address which the unit's emails should appear to come from. Note that
many hosted email services, such as Gmail, will require this to be the email account of a valid user.
· Username and Password: The login credentials for the email server. If your server does not require
authentication (open relay), these can be left blank.
Microsoft Exchange servers will have to be set to allow SMTP relay from the IP address of the unit. In
addition, the Exchange server will need to be set to allow "Basic Authentication", so that the unit will
be able to log in with the AUTH LOGIN method of sending its login credentials. Other methods, such
as AUTH PLAIN, AUTH MD5, etc. are not supported.
1. Click on the Delete icon next to the address you wish to delete.
2. Click the Delete button on the pop-up window to confirm.
To send a test email:
1. Click on the Test Email icon next to the address you wish to test.
2. A pop-up window will indicate that the test email is being sent. Click OK to dismiss the pop-up.
SNMP
Simple Network Management Protocol (SNMP) can be used to monitor the unit's measurements and
status, if desired. SNMP v1, v2c and v3 are supported. In addition, alarm traps can be sent to up to
two IP addresses.
Figure 3-33SNMP Configuration Page
The SNMP-V1/V2c and SNMP-V3 Service can be enabled or disabled independently as desired. The
service will normally listen for data-read requests (a.k.a. "GET requests") on Port 161, which is the
usual default for SNMP services; this can also be changed if desired.
The Management Information Base (MIB) can be downloaded from the unit, if needed, via the MIB link
at the top of the web page. Clicking this link will download a .ZIP archive containing both the MIB file
itself, and a CSV-formatted spreadsheet describing the available OIDs in a human-readable form to
assist you in setting up your SNMP manager to read data from the unit.
Figure 3-34SNMP Users Configuration Page
The Users section allows you to configure the various Read, Write, and Trap communities for SNMP
services. You can also configure the authentication types and encryption methods used for the SNMP
v3 if desired. Click the Modify icon to change settings.
This function is primarily only useful for diagnostic purposes, and should
normally be left Disabled unless advised to enable it by Geist technical
support for troubleshooting a specific issue
Figure 3-35SNMP Traps Configuration Page
Traps allows you to define the IP addresses and SNMP types that you wish the traps to be sent to.
Figure 3-36SNMP Traps/Types IP Configuration Page
To configure a trap destination:
1. Locate the Traps section of the SNMP page, and click on the Add icon.
2. Enter the IP Address which the trap should be sent to in the Host field, change the Port number
if required, select the trap Version to be used (v1, v2c, or v3), and click Save.
A test trap may be sent by clicking on the Test icon next to the Host IP address. Trap settings can
also be updated/changed by clicking the Modify icon next to the Host IP address.
Syslog
Syslog data can be captured remotely but must first be setup and enabled via the Syslog page.
This information is strictly for the users' and administrator's convenience.
The unit will not attempt to send emails to the "Administrator Email"
address and this address cannot be chosen as the Target of an Event
Action when configuring an Alarm or Warning Event.
Figure 3-37Syslog Configuration Page
Admin
The Admin page allows the administrator of the device to save their contact information along with the
device description and location. Once the info is saved by an administrator, other (non-administrator)
users can view the information. Also, the System Label can be modified on this page. This label is
typically shown in the title bar of the web browser's window, and/or on the browser tab(s) currently
viewing the device.
Locale
The Locale page sets the default Language and Temperature Units for the device. These settings will
become the default viewing options for the device, although individual users can change these options
for their own accounts. The Guest account will only be able to view the device with the options set
here.
The Utilities page in the System menu provides the ability to restore defaults, reboot the
communication system and perform firmware updates.
The Restore Defaults section allows the user to restore the unit's settings to the factory defaults. There
are two options:
All Settings: erases all of the unit's settings, including all Network and User Accounts settings,
effectively reverting the entire unit back to its original out-of-the-box state.
All Non-Network Settings: erases all settings except the Network and User Accounts.
Figure 3-40Restore Default Page
The Reboot section allows the user to perform a system reboot. This function will not affect power
delivery to connected equipment.
Figure 3-41Reboot Page
Use the Firmware Update section to load firmware updates into the unit. Firmware updates, when
available, can be found on the Geist website: http://www.geistglobal.com/support/firmware.
You can also subscribe to a mailing list, to be notified of when firmware updates become available.
Firmware updates will typically come in a .ZIP archive file containing several files including the firmware
package itself, a copy of the SNMP MIB, a "readme" text file explaining how to install the firmware,
and various other support files as needed. Be sure to un-ZIP the archive and follow the included
instructions.
The Info Page displays the unit's current configuration information, including the device name and ID,
the type of IMD installed, the unit's current firmware versions, and network information. Manufacturer
support information is also here.
Figure 3-43Info Page
Support Site
Technical support can be found at http://www.geistglobal.com/support
Should the PDU lose communication, the processor may be manually rebooted without affecting power
to the outlets. Pressing the reboot button on the face of the IMD will cause the processor to reboot.
The web interface will remain off-line during boot up. For more information, see the Interchangeable
Monitoring Device section of this manual.
Service and Maintenance
No service or maintenance is required. Do not attempt to open the PDU or you may void the warranty.
There are no serviceable parts inside the PDU other than the field replaceable Interchangeable
Monitoring Device (IMD). It is recommended that power be removed from the unit before installing or
removing any equipment.
The Interchangeable Monitoring Device is designed to be field replaceable by qualified servicepersonnel only. The IMD is designed to be replaced while the PDU is still connected to AC Mains
power. Please refer to the IMD section of this document for removal and installation instructions.
More Technical Support
http://geistglobal.com
Americas
·1 888 630 4445
Europe and Middle East
·From within the UK 0845 026 3853
·From abroad +44 845 026 3853
Asia
·English +1 888 630 4445 (US number)
·Chinese +86 755 8663 9505
Email: [email protected] or contact your distributor
Technical Support Form: http://www.geistglobal.com/Tech-Support
These suggestions only apply if you are using your own, physical Exchange
server! Microsoft’s hosted “Office365” service is not compatible with the
IMD PDU using firmware versions prior to v3.0.0, as Office365 requires a
StartTLS connection. Firmware versions 3.0.0 and beyond have support for
StartTLS and are compatible with Office365.
Using Microsoft Exchange as an SMTP server
If your facility uses a Microsoft Exchange email server, it can be used by the IMD PDU to send Alarm
and Warning notification emails if desired. However, the Exchange server may need to be configured
to allow SMTP connections from the unit first, as later version of Exchange often have SMTP services or
basic authentication disabled by default. If you encounter difficulties in getting your IMD PDU to send
emails through your Exchange server, the following notes may be helpful in resolving the problem.
First, since the IMD PDU cannot use IMAP or Microsoft’s proprietary MAPI/RPC Exchange/Outlook
protocols to send messages, you will need to enable SMTP by setting up an “SMTP Send Connector”
in the Exchange server. More information on setting up an SMTP Send Connector in Exchange can be
found at this Microsoft TechNet article: http://technet.microsoft.com/en-us/library/aa997285.aspx
Next: Your Exchange server may also need to be configured to allow messages to be “relayed” from
the monitoring unit. Typically, this will involve turning on the “Reroute incoming SMTP mail” option in
the Exchange server’s Routing properties, then adding the IMD PDU’s IP address as a domain which
is permitted to relay mail through the Exchange server. More information about enabling and
configuring SMTP relaying in Exchange can be found at this Microsoft TechNet article:
The SMTP “AUTH PLAIN” and “AUTH LOGIN” authentication methods (also known as “Basic
Authentication) for logging in to the server are often no longer enabled by default in Exchange; only
Microsoft’s proprietary NTLM authentication method is enabled. The AUTH LOGIN method which the
IMD PDU requires can be re-enabled as follows:
1. In the Exchange console under server configuration, select hub transport.
2. Right-click the client server, and select
3. Select the authentication tab.
4. Check the Basic Authentication checkbox.
5. Uncheck the Offer Basic only after TLS checkbox
6. Apply or save these changes, and exit. Note that you may need to restart the Exchange service
after making these changes.
Finally, once you have enabled SMTP, relaying, and the AUTH LOGIN Basic Authentication method, you
may also need to create a user account specifically for the IMD PDU to log into. If you have already
created an account prior to enabling the SMTP Send Connector, or you are trying to use an alreadyexisting account created for another user, and the IMD PDU still cannot seem to connect to the
Exchange server, the account probably did not properly inherit the new permissions when you enabled
them as above. This tends to happen more often on Exchange servers that have been upgraded since
the account(s) you are trying to use were first created, but can sometimes happen with accounts when
new connectors and plug-ins are added regardless of the Exchange version. Delete the user account,
then create a new one for the monitoring unit to use, and the new account should inherit the SMTP
authentication and mail-relaying permissions correctly.
properties
.
If none of the above suggestions succeed in allowing your Geist IMD PDU to send mail through your
Exchange server, then you may need to contact Microsoft’s technical support for further assistance in
HAZARDOUS VOLTAGE, CURRENT, AND ENERGY LEVELS ARE
PRESENT IN THIS PRODUCT. POWER SWITCHED CIRCUITS CAN
HAVE HAZARDOUS VOLTAGES PRESENT EVEN WHEN THE SWITCH
IS IN THE OFF POSITION. DO NOT OPERATE THE PRODUCT W ITH
ANY COVER PLATE REMOVED. ALWAYS MAKE SURE THAT
PRODUCT IS FULLY ENCLOSED PRIOR TO USE.
configuring your Exchange server to allow SMTP emails to be sent from a 3rd-party, non-Windows
device through your network.
Product-Specific Safety Notices
The specific procedural safety precautions relating to this product are stated below.
General Safety
Safety is a serious matter and all precautions should to taken to guarantee a safe work and
operational environment. General safety precautions must be observed during all aspects of
operation, service, and repair of equipment described in this document. Failure to comply
with the safety warnings, procedures and guidelines as presented in this document is in
violation of the safety standards of design, manufacture, and intended use of this equipment.
You are responsible for following the safety guidelines and warnings presented in this
document for this equipment. Individuals using or maintaining Geist product(s) are expected
to follow all the noted warnings and safety precautions necessary for safe operation of the
equipment in your environment. Geist assumes no liability for failure to comply with these
requirements.
Live Circuits Safety
Operating personnel must:
· Not remove equipment covers. Only Geist Authorized Service Personnel or other qualified
maintenance personnel may remove equipment covers for internal sub-assembly, or
component replacement, or any internal adjustment.
· Not replace any equipment component with power applied to the line cord. Under certain
conditions, dangerous voltages may exist even with the input power cable disconnected.
Any exceptions for 'Hot-Swap' modules will be specifically noted in this product
document.
· Always disconnect input power and discharge circuits before touching any sub-assembly
of circuit component.
Equipment Grounding
To minimize shock hazard, the equipment chassis and enclosure must be connected to an
GM1157
electrical earth ground. The input power cable must be either plugged into an industry
electrical code compatible receptacle or wired directly into an electrical code compatible
interface. The equipment earth ground wire (typically green) must be firmly connected to the
facility electrical safety ground. The mating electrical interface to this equipment must
comply with International Electromechanical Commission (IEC) standards.
Electrostatic Discharge
Geist strongly recommends that an anti-static precautions be taken when installing,
removing, or working on and around static sensitivity equipment. Industry approved antistatic devices such as wrist and heel straps, in conjunction with conductive foam pads,
should be available and implemented only after verifying that they are in good working
condition.
Electronic components such as memory modules, circuit boards, and LED displays, are
sensitivity to Electro-Static Discharge (ESD). Handling of such components should be done
only after proper anti-static workspace conditions have been established. Any static
producing packing materials such as plastic, Styrofoam, and some cardboards, should be
removed and discarded in a timely manner.
Explosive Environment
Chapter 4 - Fina l Checkout73
Do not operate this equipment in the presence of flammable gases or fumes. Operation of
any electrical equipment in such an environment constitutes a definite safety hazard.
Servicing and Adjustments
Do not attempt to service this equipment, there are no field serviceable parts or subassemblies. Any adjustments should be made by authorized service personnel only.
Repairs and Modifications
Because of the danger of electrocution and/or severe health hazard, do not install substitute
parts or preform any unauthorized modifications of this equipment. It is best to contact Geist
for Warranty and Repair Service to ensure that safety features are maintained.