RAMFAN EX150Li User manual

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MODEL FILE NAME:
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Configuration
Description
APPROVED
DRAWING INTERPRETATION
PER ASME Y14.5-2009
ALL DIMENSIONS ARE IN INCHES
UNLESS OTHERWISE SPECIFIED
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Euramco Safety Inc.
DO NOT SCALE DRAWING
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±1/64 .XX ±.02 ± 30'
FRACTIONS DECIMALS ANGLES
DRAWN
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REV
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Material:
DO NOT MANUALLY UPDATE
CAD GENERATED DRAWING,
THE WRITTEN PERMISSION OF Euramco Safety Inc. IS PROHIBITED.
Euramco Safety Inc. ANY REPRODUCTION IN PART OR WHOLE WITHOUT
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF
EL6500-2-WHL
EL6500-2-WHL
Default
11
FIRST ANGLE PROJECTION
UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE: INCHES [MM]
TOLERANCES APPLY TO PRIMARY INCH DIMENSION
AND ARE AS INDICATED:
RADII: .015 MAX
UNLESS SPECIFIED
ON DRAWING
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Finish:
C:\Users\pcanas\Desktop\
Owner's Manual
EX150Li HIGH-PERFORMANCE BATTERY FAN

CONTENTS
Introduction ............................................................................................................................ 4
About Euramco ................................................................................................................ 4
Warning Labels and Safety Instructions ........................................................................ 5
Safety Checklist ................................................................................................................ 5
Unit Description ..................................................................................................................... 6
Parts List ............................................................................................................................ 6
Technical Specications .................................................................................................. 7
Dimensions ....................................................................................................................... 7
Main Interface .................................................................................................................. 8
Plug Type .......................................................................................................................... 9
Adjusting Angle .............................................................................................................. 10
Operational Modes .............................................................................................................. 11
AC Operation .................................................................................................................. 11
DC Operation .................................................................................................................. 11
- Connection of Battery Pack ............................................................................ 11-12
- Battery Operation Procedures ...................................................................... 13-14
- Run Time ................................................................................................................ 14
- Charging Procedure .............................................................................................. 15
- The Fuel Gauge ..................................................................................................... 16
- Battery Status Indicator Lights ............................................................................ 17
- Battery Pack Protection ....................................................................................... 17
Storage/Transport Modes ................................................................................................... 18
- How to Activate "Storage/Transport Mode" ...................................................... 18
- AC Power Cord ....................................................................................................... 19
- Operating Limitations ........................................................................................... 19
- Lithium-Ion Battery Maintenance Guideline ..................................................... 20
- Overview ................................................................................................................. 20
- Storage .................................................................................................................... 20
- Recommendations ................................................................................................ 20
Maintenance and Disposal ................................................................................................. 21
Maintenance Schedule .................................................................................................. 22
Accessories ........................................................................................................................... 23
Certication .......................................................................................................................... 24

4 5
Introduction
Congratulations on your purchase of the high-performance ventilator RAMFAN EX150Li.
WARNING!
Read this manual before starting for the rst time!
You now own an industrial ventilation unit that oers endless possibilities. Before using,
make sure that no damage was done to your ventilator during transport. If this is the case,
do not use the product and immediately contact your authorized Euramco dealer.
For your own safety and that of others, please read this instruction manual carefully before
using the unit.
Anyone involved in installing, operating or servicing the EX150Li must:
• Be a qualied, authorized professional.
• Strictly follow the instructions in this user manual.
Please take the time to read this manual carefully and thoroughly before operating the
ventilator. You should have a good knowledge of its operating conditions and all pertinent
product information.
After you have become familiar with this manual, we recommend that you keep a copy for
future use. All the information found in this manual is subject to change without notice.
Euramco reserves the right to modify and upgrade its range of products, with no obligation
to integrate these changes into products already sold.
If any questions arise concerning any of the information in this manual, Euramco Customer
Service must be consulted:
Euramco Group
2746 Via Orange Way
Spring Valley, CA - 91978
Ph 619.670.9590
Fx 619.670.7345
Toll Free: [phone]
[email protected]
www.euramco.com
About Euramco
Euramco Group is a leading manufacturer of portable ventilation solutions for the world’s
toughest job sites, with a primary focus on rotating machinery, engineered for superior
uid dynamics, and developing innovative industry-specic drive and control solutions.
Euramco Group sells to defense, reghting, hazardous area, and commercial safety
markets worldwide through ve locations globally.
Warning Labels and Safety Instructions
This is the safety-alert symbol.
When you see this symbol on your ventilator or in this manual, be alert to the potential for
personal injury or damage to your equipment. Be sure you understand all safety messages
and always follow recommended precautions and safe operating practices. Important
safety information is presented in this section and throughout the manual:
• Electrical shock hazard. Do not open the unit.
• DO NOT START with signs of visible damage.
• Ventilator is not intended for operation in explosive atmospheres.
• Wear ear protection when close by.
• Keep body parts and loose objects away from in take of ventilator.
• Do not move ventilator while in operation.
• Operate and repair by trained personnel only.
• Always use grounded plug and properly ground AC power receptacle.
• Heat sink becomes hot during charging to some extent. DO NOT touch. Do not place
items over heat sink area.
• Use with approved, good condition extension cord with the ground connector:
Wire Gauge Requirements per ft (m)
0-150 ft (0-50m) AWG 14 (2.5 mm2)
>150 ft (> 50m) AWG 12 (4 mm2)
HOT SURFACE !
DO NOT TOUCH!
DO NOT PLACE ITEMS OVER
HEAT SINK AREA!
KEEP
FINS
CLEAR
HIGH VOLTAGE
DO NOT OPEN
No User Serviceable Parts
CAUTION!
Safety Checklist
√Always purchase from a Euramco's authorized dealer to ensure you are getting real
RAMFAN products, a full product warranty, and the best customer service.
√Flexible electrical cables connected to the equipment may not be used when damaged
√If you are unsure if the equipment is unsafe or if there are signs indicating that the
equipment is defective or damaged, report it and do not use it.
√ Check if the connectors, cables and its connections are in perfect condition.
√Do not use the equipment until the equipment has been fully assembled and
inspected for correct performance in accordance with the Owner's Manual.
√ Fully charge the batteries before the rst use! Safeguard your battery to ensure
continued high performance. It should be recharged after each use.

6 7
Unit Description
• The EX150Li is a multi-purpose 18"/46 cm ventilator powered by battery(s) or 90-250V
single phase, 50-60Hz AC power source. Its multipurpose frame can be congured for
PPV, smoke ejector or ducted ventilator use in both normal, horizontal and hanging
positions, all-terrain wheeled mobility or urban wheeled mobility. The ventilator can be
tilted from 0-30° within the frame in PPV mode.
• The motor controller and batteries are water-resistant, IP66 rated.
• The motor is a variable-speed BLDC motor controlled by a microprocessor integrated
with a power supply, dual battery chargers and an LED light driver.
• The EX150Li will run with one or two 52V 8Ah Lithium Ion Battery Packs. The batteries
may be swapped during operation.
• AC voltage can be applied while running on batteries and the ventilator will auto-switch
to AC power. Conversely, the AC power can be removed, and the unit will auto-switch
to battery power, if enough charge remains to power the ventilator.
• The integrated battery chargers will charge one or two fully discharged battery packs in
6 hours or less.
• LED scene lights are integrated into the ventilator shroud and have a 3-intensity
innite switch knob: high, low and o. Turn to change. The LED knob selects the scene
lights output level in a row. Clockwise Progression: O Full Half O.
• A Control Panel on the top of the unit controls all functions.
Parts List
Qty Description
1Ventilator EX150Li with All-Terrain wheel or Urban wheel kit
assembled
2Lithium-ion Battery Pack M1-52V 8Ah
1Power Cord
REVISIONS
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MODEL FILE NAME:
DRAWING FILE NAME:
Configuration
Description
APPROVED
DRAWING INTERPRETATION
PER ASME Y14.5-2009
ALL DIMENSIONS ARE IN INCHES
UNLESS OTHERWISE SPECIFIED
.X ±.1
Euramco Safety Inc.
DO NOT SCALE DRAWING
.XXX ±.005
±1/64 .XX ±.02 ± 30'
FRACTIONS DECIMALS ANGLES
DRAWN
APPROVALS DATE
REV
OF
SHEET
DWG. NO.
Material:
DO NOT MANUALLY UPDATE
CAD GENERATED DRAWING,
THE WRITTEN PERMISSION OF Euramco Safety Inc. IS PROHIBITED.
Euramco Safety Inc. ANY REPRODUCTION IN PART OR WHOLE WITHOUT
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF
EL6500-2-WHL
EL6500-2-WHL (2)
EXTENDED HANDLE
11
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UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE: INCHES [MM]
TOLERANCES APPLY TO PRIMARY INCH DIMENSION
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EXTENDABLE
HANDLES
ALL-TERRAIN
WHEELS
REVISIONS
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MODEL FILE NAME:
DRAWING FILE NAME:
Configuration
Description
APPROVED
DRAWING INTERPRETATION
PER ASME Y14.5-2009
ALL DIMENSIONS ARE IN INCHES
UNLESS OTHERWISE SPECIFIED
.X ±.1
Euramco Safety Inc.
DO NOT SCALE DRAWING
.XXX ±.005
±1/64 .XX ±.02 ± 30'
FRACTIONS DECIMALS ANGLES
DRAWN
APPROVALS DATE
REV
OF
SHEET
DWG. NO.
Material:
DO NOT MANUALLY UPDATE
CAD GENERATED DRAWING,
THE WRITTEN PERMISSION OF Euramco Safety Inc. IS PROHIBITED.
Euramco Safety Inc. ANY REPRODUCTION IN PART OR WHOLE WITHOUT
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF
FAN, BATTERY, 1020W
EX150Li
EX150Li
Default
NOTED
11
FIRST ANGLE PROJECTION
UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE: INCHES [MM]
TOLERANCES APPLY TO PRIMARY INCH DIMENSION
AND ARE AS INDICATED:
RADII: .015 MAX
UNLESS SPECIFIED
ON DRAWING
PART NO.
Finish:
BARON RED
C:\Users\pcanas\Desktop\SM-EX150Li REV E\
URBAN
WHEELS
23"
17"
19" 21"
2.3"
4.3"
4.5"
7.8"
Xiglrmgep Wtigmgexmsrw
Dimensions
Model EX150Li 18” (46 cm)
Motor 1.9hp (1.4kw)
Order #EL6500 EX150Li with wheel kit assembled (1), 52V 8Ah battery (2) and
power cord (1)
Runtime @ Full speed
DC: 45 min
DC Max: 30 min
AC: Unlimited
AC Input Multiple plug options available
Battery System 52V Lithium-Ion, 832Wh, 16Ah
IP Rating (Motor/
Battery
System/Controller)
IP66 / IP66 / IP66
Weight
Urban Wheels All-Terrain Wheels
With two batteries: 71 lb (32 kg)
With one battery: 64 lb (29 kg)
Without batteries: 58 lb (26 kg)
77 lb (35 kg)
70 lb (32 kg)
63 lb (29 kg)
Dimensions (h x w x d) 23 x 21 x 19 in
58 x 53 x 48 cm
23 x 21 x 21 in
58 x 53 x 53 cm
Approvals
AMCA Vered Airow in
DC Power Supply
12,377 cfm (21,029 m3/hr)
AMCA Vered Airow in
AC Power Supply
11,896 cfm (20,211 m3/hr)

8 9
Main Interface
Control Panel:
AC PWR
PUSH FOR
WAKE | STOP PUSH FOR
MAX
L
R
DC PWR
DC MAX
FAULT
BAT. FAULT
NO PWR
STORAGE
MODE
Intellisense
TM
E3
LIGHTS SPEED
MAX
1
5
2
6
4
3
Number Symbol Indicate Function
1Wake Button / Emergency Stop Button
Press and hold WAKE button to start.
2Maximum Speed (DC) Button
Press MAX button for 2 seconds.
3LED Scene Lights
On, o, on high or on low.
4Speed Control
Controlled operation from 0 to full speed
5
Battery Status LED Lights
6
Ventilator Status LED Lights
See table below for details.
MAX
MAX
L
R
BAT. FAULT
AC PWR
DC PWR
DC MAX
FAULT
NO PWR
STORAGE
MODE
LIGHTS
SPEED
Color Status Description
O NO PWR Power is o
Green (Solid) AC PWR Ventilator is running on AC Power Supply
White (Solid) DC PWR Ventilator is running on DC Power Supply
White (Flashing) DC MAX Ventilator is running on Maximum speed - DC
Power Supply
Red (Flashing) FAULT Fault on the ventilator
Yellow (Flashing) STORAGE MODE Storage/Transport Mode
Plug Types
The EX150Li is suitable for worldwide applications. A voltage converter is not needed. The
unit includes a simple removable cord that allows the unit to operate up to 250 VAC:
Mainly used in Type Order #
North and Central America, Japan BEL-CUS-4762
France, Belgium, Germany, Austria, the
Netherlands (and most European countries)
E/F EL-CEU-4762
United Kingdom, Ireland, Malta, Malaysia and
Singapore, Hong Kong, Nigeria
GEL-83070-4762
Australia, New Zealand, Papua New Guinea and
Argentina
IEL-84040-4762
China, P.R.C. IEL-84640-4762
If it becomes necessary to use a power cord with another plug standard, order the power
cord that matches the electrical requirements of the country or area. The physical adapter
for the outlet is interchangeable for use in dierent countries and allows you to swap the
cable yourself into the socket.
This page shows a selection of electricplugs we can currently oer for the EX150Li.
If you need a special solution, just inform your local Euramco representative about the
specic.

10 11
Adjusting Angle
Perform this procedureto adjust theposition of the ventilator. Use your hand
tounscrew the tilt adjustmentknob,and then lock it inplace from above, and held in the
inclinedposition by tightening theknob. For negative tilt, use the negative tiltbracket. This
provides tiltup/down adjustment,from-10 to +30degrees.
For conned space rescueoperations, you can place the ventilator directly on top of a
manhole. Tilt range from -90 to+90 degrees. Note that those positions can direct airow
downwardor upward
Negative tilt bracket
(Accessory)
-10o
-90o +90o
30o
Loosen
Tighten
Tilt adjustment knob
Connection of Battery Pack
DC Operation
• Plug the ventilator connector cable (blue) into the battery connector:
• Set the installation index on the battery with the cable, lining up with the cable
connector.
• Press the connector lock and rotate the blue piece clockwise (a quarter turn to the
right) in the most careful way possible.
• Align the edge of the battery pack with holder under the red line where it says, “Align
battery EX150Li” and rmly slide the battery in the direction of the arrow as shown in
the illustration until a loud click is heard.
Operational Modes
• Input Voltage. 90-250VAC, 50/60Hz
• The ventilator is capable of operating seamlessly in countries that supply electricity at
either 120V AC/60 Hz or 240V AC/50 Hz without manual adjustments by the user.
• Operation out of these limits can damage electrical components and will void the
warranty.
1. Connect the fan to an AC power source.
2. Status LED Light will automatically turn green, displaying the status “Ventilator is running
on AC Power Supply”.
3. Start the ventilator by using the Speed Control knob to the desired speed.
Note: You can keep the batteries on their location without charging the battery.
Battery Indicator Lights will turn o because there is no battery charging
when ventilator is running on AC.
4. When the fan is powered o, Status LED Light will automatically turn o after 1 hour and
the battery Indicator Lights will redisplay battery charge level of each battery pack detected.
The ventilator will begin charging the battery packs after 60 minutes of idle time.
5. Battery Packs do not charge while ventilator is running.
AC Operation

12 13
EX50Li
DATE 08/27/19
ITEM#
LABEL# LB9113
REVISION -
DIMS* 1.5748 x 2.25 in
MATERIAL MainStock: TEC4911 4Mil Vinyl Flex White TC Vinyl UL 50#SCK w/Permanent Adh
COLOR Black, Red
- Label Created 08/27/19
Revision Description Date
HISTORY - LB9113
Example of label placed on batter base

ALIGN
BATTERY
EX150Li

ALIGN
BATTERY
EX50Li
LB9113

ALIGN
BATTERY
EX150Li

ALIGN
BATTERY
EX50Li
LB9113
• Gently pull up the yellow handle to remove the battery from the holder.
Battery Charger Warn Label
DATE 07/07/20
ITEM#
LABEL# LB9114
REVISION -
DIMS* 1.25 x .875 in
MATERIAL MainStock: TEC4911 4Mil Vinyl Flex White TC Vinyl UL 50#SCK w/Permanent Adh
COLOR Black
- Label Created 07/07/20
Revision Description Date
HISTORY - LB9114
LB9114
40V & 52V
battery packs
are NOT
interchangeable
Battery Operation Procedures
Please full charge battery before rst use
Using One Battery
• The EX150Li allows the option of using one or two battery packs.
• When using one battery, simply plug the battery into either one of the two battery
connectors (left or right).
• Be sure to secure the unused battery connector by placing electrical tape over the
contacts.
• When running fan on single battery, operating power is limited to reduce maximum
discharge current--extending useful life of battery.
Using Two Batteries
• The EX150Li oers a true redundant dual battery system.
• When using two batteries of identical charge level, batteries are connected in parallel to
increase signicantly the total runtime and airow performance.
• When using two battery packs, each pack functions independently and is isolated
from the other so that if one pack should fail (open circuit, short-circuit, or become
discharged) the other battery will provide power to operate the system.
• When using dual batteries, it’s important that both batteries be of the same charge
level and ideally of the same age and condition.
• It’s normal for one battery to discharge slightly more than the other. This is the nature
of a truly redundant isolated battery system.
• The battery that has the higher voltage will discharge at a faster rate (until its voltage
equals the other battery).
• We recommend that use both batteries on the Same State of Charge (or at least as
close as possible). If this is not possible, the controller will eventually bring batteries to
a balanced charge level.
• To keep battery packs healthy for long-term use, a simple implementation of cell-
balancing, internal to the battery pack, includes a FET placed in parallel with each cell
and controlled by a comparator for simple voltage based algorithms that turn-on the
bypass FETs during the onset of voltage dierences, controlled by a microcontroller
for more complex and eective algorithms that can work continuously regardless of
variations of voltage dierences.

14 15
• When AC is disconnected and Speed Control is o (speed = 0), the controller and
battery(s) will enter a sleep mode to conserve the battery power after 60 minutes of no
activity.
• To wake the ventilator, push and hold WAKE | STOP Button on Control Panel.
Battery Status LED Light will show white solid for the status. The unit will return to
sleep mode if not used within 10 minutes.
• The ventilator starts at the lower speed = 0. Speed will vary by 11 levels - from 11
(highest) to 0 (o). Turn clockwise to increase speed. At level 11 (the highest), if keep
turning the control knob clockwise, the speed will not change, it will stay at highest
speed all the time. To slow down, turn counterclockwise.
• If you want to increase the speed, push and hold the MAX Button Ventilator
Status LED Light will ash white for the status. Remember that this will only work when
2 batteries are connected to the ventilator and when it is operating exclusively on DC
current source (battery).
• The ventilator will operate on one or two battery pack(s). If two battery packs are used
simultaneously, they discharge evenly.
• To STOP the ventilator, push and hold WAKE|STOP Button on Control Panel.
Battery Status LED Light will be unlit.
• Battery(s) may be swapped for charged batteries at any time.
• Reduce run speed to minimum required to increase runtime.
Battery Operation Procedures
MAX
MAX
MAX
Run Time
Run time refers to how long the ventilator on battery power will last under a given load.
We will assume both batteries have full charge beforehand and also 100% eciency (Read
"Factors that aect Battery Life" section):
2 Batteries Speed Level Knob
At maximum speed 45 minutes 11
At maximum speed and DC Max
button activated
30 minutes Max button activated MAX
Make sure the battery pack is connect correctly into the ventilator, as described above in
“Connection of Battery Pack”.
• The next step is to leave the ventilator o. During charging, the battery indicator lights
will ash. The battery charge level can be recognized by the number of lights that are
constantly lit.
• If both batteries and AC are connected, the batteries will begin charging after 60
minutes of idle time. If only one single battery is connect, the battery will begin
charging after 120 minutes of idle time.
• Indicator lights will show charge state during charging. Charging should complete in
about 5 hours, with the Battery Status Indicator lights turning green and all the ve
Fuel Gauge lights on the battery turning red. Should the Speed Control be turned
counterclockwise on during the charge, charging will stop, and the ventilator will start.
Charging will begin again after 15 min of idle time.
• After charging is complete, the chargers will maintain the battery(s) by keeping the
ventilator connected to AC.
• While charging, the battery status LED lights will strobe, as well as the battery charge
indicator status lights located on the battery itself. The batteries will be disconnected
at the end of their charge automatically. At the end of charging, the current power is
displayed for 5 minutes and then lights will be turned o.
• If all the Fuel Gauge lights are ashing, this indicates an error condition.
Charging Procedure
Battery
Fuel
Gauge

16 17
The Fuel Gauge
The Battery Fuel Gauge provides battery status information using ve red LEDs.
Press the Fuel Gauge button to display the lights. The fuel gauge lights will remain lit for
approximately ve seconds.
The numbers represent each LED and the grid is how they're laid out:
12345
Fuel Gauge Lights Diagnosis Solution
LEDs 1-5: Red Solid Remaining Run Time Continue Working
LED 1: Red Flashing
LEDs 2-5: O
Less than 13% run time left Charge Pack
LEDs 1-5: Red Flashing Battery Temperature too
high
Allow Battery to Cool
Less than 13% if bottom light is ashing
35-55%56-76% 77-99% 100%
14-34%
Battery Status Indicator Lights
On the control panel there are 2 sets of lights: on the top side of the battery lights indicate
the charge level in the battery attached to the left side of the ventilator, on the bottom side
of the battery lights indicate the charge level in the battery attached to the right side of the
ventilator.
AC PWR
PUSH FOR
WAKE | STOP PUSH FOR
MAX
L
R
DC PWR
DC MAX
FAULT
BAT. FAULT
NO PWR
STORAGE
MODE
Intellisense
TM
E3
LIGHTS SPEED
MAX
If the battery is charging, the green indicator lights will horizontally scroll from left-to- right,
turning solid green when the battery is fully charged.
If the ventilator is running on battery power, the estimated remaining battery time is
shown.
If all the lights ash red, this indicates that the battery has failed and the battery must be
replaced.
Battery Pack Protection
• To protect itself from damage and extend its life, the battery pack's intelligent circuit
monitors current draw and temperature. In extreme situations, the battery pack will
turn OFF the ventilator if the current draw becomes too high. All the fuel gauge lights
will ash.
• Under extreme circumstances, the internal temperature of the battery could become
too high. If this happens, the fuel gauge lights will ash in an alternating pattern and
the tool will not run.
• While a battery undergoes a charge cycle, its temperature rises. To prevent grid
corrosion and eventual battery failure, allow the battery to cool down in between
charging and discharging.

18 19
Storage/Transport Modes
Lithium-ion cell manufacturers recommend that battery cells be stored at 30% state
of charge (SoC) for best long-term health and stability. Further, IATA (International Air
Transport Association) Dangerous Goods Regulations (DGR) state that all lithium-ion
batteries must not exceed 30% SoC at time of shipment.
RAMFAN battery-powered fans built with IntellisenseTM E3 controllers are equipped
with integrated “Storage/Transport Mode” to make it easy to comply with storage
recommendations and transport regulations by automatically discharging installed battery
pack(s) to 30% SoC.
1. Press and hold both the WAKE|STOP and the MAX buttons, together for 8 seconds,
until the status LED light changes to yellow ashing.
2. Once activated, fan will automatically turn at low RPM until battery pack reaches 30%
SoC. Once 30% SoC reached, fan will turn o.
Storage/Transport Mode can be interrupted by turning Speed Control at any time during
the operation.
Storage/Transport Mode can be engaged with either one (1) or two (2) battery packs
installed on the fan.
AC power must be disconnected for Storage/Transport Mode to be activated.
AC PWR
PUSH FOR
WAKE | STOP PUSH FOR
MAX
L
R
DC PWR
DC MAX
FAU LT
BAT. FAULT
NO PWR
STORAGE
MODE
Intellisense
TM
E3
LIGHTS SPEED
MAX
How to activate "Storage/Transport Mode"
AC Power Cord
CORD
STORAGE
This battery fan was designed to replace corded AC fans, optimizing cordless operations. AC
power cord is designed to be removable for the convenience of those users who choose to
operate cordless.
AC power connector is a ”Push-Pull” locking system where the outer (blue) slide must be
pulled back, in line with the cable, to securely engage connector.
• When AC power is needed, push (blue) connector onto (black) inlet on fan controller.
Check that it is securely engaged.
• When disconnecting AC power cord from fan, pull back on (blue) slide to disengage
and gently remove. Store in marked frame position when not in use.
Pull the plug out itself, never by the cord or by wiggling it out of the outlet.
RAMFAN lithium-ion battery packs are designed to operate in a wide range of
temperatures. Due to the chemistry of lithium ion battery cells, dierent operational limits
apply to discharge and charge functionality.
• Temperature range (discharge): -20oC to +45oC (-4oF to +113oF)
• Temperature range (charge): 0oC to +40oC (32oF to 104oF)
A “cold soaked” battery may not power a fan or be able to take a charge. If this occurs,
warm up cold battery at room temperature 20oC (68oF) and try again.
Operating Limitations

20 21
Battery packs do require routine maintenance and care to maximize their useful life and
maintain warranty coverage. Read and follow the guidelines in this manual to safely use
your lithium-ion battery packs and achieve battery life span.
Lithium-Ion Battery Maintenance Guidelines
According to leading cell manufacturers (LG, Samsung, Panasonic), the estimated life of a
lithium-ion battery is 500 charge cycles. When stating approximate useful life of a battery
in units of “charge cycles,” cell manufacturers dene this as the point where the battery
capacity (Ah) is reduced to 80% of original. This means battery is not “dead” after 500
charge cycles, but runtime is signicantly reduced, and replacement should be considered.
Partial discharge of lithium-ion batteries is ne. There is no “memory eect” and the battery
does not need periodic full discharge cycles to prolong life.
Overview
Storage
When storing, remove battery packs from fan and store in a dry and cool location. Avoid
extreme temperatures.
• Recommended Storage Temperature: 5oC to 20oC (41oF to 68oF)
• Maximum relative humidity during storage: 90% RH
NOTE: all batteries self-discharge during storage. Higher temperature (>20oC or 68oF) reduce
the battery storage life.
Lithium-ion batteries should be stored in a charged state, ideally around 30% state of
charge (SoC). See “Storage/Transport Mode” section of this manual for easy discharging
steps to follow before storing battery packs.
Long-term (>6 months) storage of battery packs is not recommended. When a battery pack
has been unused for 6 months, check the charge status and either charge or dispose of the
battery as appropriate.
Recommendations
• Battery packs will last signicantly longer when run in pairs (two battery packs per fan)
as there is 50% less discharge current per pack.
• As with any equipment, batteries will wear out faster with heavy use. Depth of
Discharge (DoD) determines the cycle count of the battery. The smaller the discharge
(low DoD), the less stress is enacted on the chemistry of the battery and the longer the
battery will ultimately last. Ideally, operators should avoid full discharges and charge
the battery after every use.
• Partial discharge of lithium-ion batteries is ne. There is no “memory eect” and the
battery does not need periodic full discharge cycles to prolong life. Battery(s) will need
to be replaced as they age.
Maintenance and Disposal
• DO NOT disassemble the ventilator for maintenance reasons.
• Do not loosen screws on control box without contacting Euramco customer service.
They are torqued to a setting to achieve water tightness. Clean ventilator periodically
to remove accumulated dust or particles from ventilator guards.
• Assembly screws are torqued to a specied value to achieve water tightness.
Completely unravel power cord and place unit on a at, stable surface. Clean ventilator
periodically to remove accumulated dust or particles from ventilator guards, impeller
blade and heat sink in rear of controller (ribbed). Use only biodegradable detergents. If
power washing, avoid controller housing especially gaskets and control panel.
• Contact factory for replacement parts and installation instructions. To order spare
parts call Euramco Group +1.619.670.9590 or [email protected]
• Always dispose of your battery pack according to federal, state and local regulations.
• Even discharged batteries contain some energy. Before disposing of, use electrical tape
to cover the terminals to prevent the battery pack from short circuit.
• Properly dispose of battery packs when necessary. Contact your local hazardous
materials e-waste collection department for details or proper disposal of rechargeable
batteries.

22 23
MAINTENANCE SCHEDULE
REGULAR SERVICE PERIOD
Perform at every indicated month or operating
hour interval, whichever comes first.
ITEM
Each use Every 3
months
Every 6
months
Every year
Fan Inlet/Outlet
Gaurds
Visual Check •
Clean •(1)
Impeller Visual Check •
Clean •(1)
Control Box
Gaskets
Visual Check •(2)
Replace if necessary •(3)
Electrical Cables Check •
Rubber Feet Check •
Battery Packs:
Gaskets Visual Check •(2)
Replace if necessary •(3)
Electrical
Connector/USB
Connector
Visual Check •(2)
Internal Diagnostics Plug into USB if equipped •(3)
(1) Clean more frequently when used in high-sediment areas.
(2) Check immediately if dropped, or damage may affect water ingress protection.
(3) These items should be serviced by your RAMFAN servicing dealer, unless you have the proper
tools and are mechanically proficient. Refer to RAMFAN service manual for service procedures.
Failure to follow this maintenance schedule could result in non-warrantable failures.
Maintenance Schedule
Battery packs should be inspected regularly for mechanical damage.
• Dropping, or any other heavy impact, may compromise water ingress protection.
Quickly inspect for obvious damage after every use. If damage is noted, contact
Authorized Service Center for inspection, testing, and maintenance.
• Damage to gasket may compromise water ingress protection, increasing risk of pack
failure.
• Do not store in same compartment with combustible or highly ammable material as
gasoline and diesel oil.
• Liquid damage is not covered under warranty.
Accessories
1. 52V Li-Ion Battery Pack
Spare battery pack for EX150Li
(recommend ordering 2)
Order # M1-52V
4. Hi-Expansion Foam
Adapter
Foam adapter converts EX150Li
into a high expansion foam
generator
Order # HI-5000
2. Vehicle Mount Kit
Custom mount that perfectly ts
ventilator
Order # EL610K
3. Integrated Rehabilitation
Mister
Order # EL8111
5. Convert to Conned Space
Rescue Fan
18”/46cm duct (16.4’/5m length)
Order # FDT-185MSR
18”/46cm duct (32.8' / 10m length)
Order # FDT-181MSR
6.Rubber Feet (Set of 4)
Rubber foot (Set of 4) + Screws for
EX150Li frames

24
iesr
WWW.EURAMCO.COM PROUDLY MADE IN CALIFORNIA
FlowPath™ Control
Euramco Safety Inc.
certifies that the
portable PPV
Blowers shown here
are licensed to bear
the AMCA SEAL.
Euramco Safety Inc. certies that the Portable PPV Blower
shown below is licensed to bear the AMCA Seal. The ratings
shown are based on tests and procedures in accordance with
AMCA Publication 211 and comply with the AMCA Certied
Ratings Program.
Why We Use AMCA
AMCA, The Air Movement and Control Association International,
has been in existence for nearly 80 years and is the world’s only
recognized authority for the development of standards and
measurement of air movement.
Our commitment to AMCA Certication is your veriable assurance that every RAMFAN PPV
Turbo Blower will perform exactly as specied.
Performance certied is for installation type A - Free inlet, Free oulet.
Performance ratings do not include the eects of appurtenances (accessories).
RAMFAN’s re ghting PPV Series outperforms larger blowers in their class with their precision
balanced TurboForce Impellers that maximize airow. These PPV blowers have proven to be eective
in controlling airborne contaminates, replacing interior air, removing heat and supplementing xed
ventilation systems. By pressurizing properly and controlling the resultant ow path, these changes
occur very rapidly. This is accomplished by using these specialized blowers with the power and velocity
to pressurize the interior of a structure or building.
SPECIFICATIONS AND PERFORMANCE RATINGS
2746 Via Orange Way | Spring Valley, CA 91978 USA | [phone] | [phone]
August 2019
AMCA
Euramco Safety Inc.
certifies that the
portable PPV
Blowers shown here
are licensed to bear
the AMCA SEAL.
MODEL SIZE HP DIMENSION (HxWxD) MOTOR
MFG/MODEL NOWEIGHT RPM SETBACK ANGLE AIRFLOW @ FULL SPEED
POWER
SUPPLY
in cm in cm lbs kg ft m tilt cfm m³/hr
EX150Li 18 46 1.8 23x21x19 58x53x48 Euramco EM-E1020 58 26 3550 16 4.9 11˚ 11,896 20,211 AC
EX150Li 18 46 1.8 23x21x19 58x53x48 Euramco EM-E1020 58 26 3600 16 4.9 11˚ 12,377 21,029 DC

SM-EX150LI REV E1
080621
MADE IN THE USA
Use with all
US Firefighting
literature
USA
2746 Via Orange Way
Spring Valley, CA 91978 USA
Toll Free: [phone]
Phone: [phone]
Fax: [phone]
[email protected]
LUXEMBOURG
1 Rue Edmond Reuter,
5326 Contern, Luxembourg
Phone: [phone]
Fax: [phone]
[email protected]
MIDDLE EAST – UAE
Jebel Ali FTZ, Dubai
Phone: [phone] x114
Fax: [phone]
[email protected]
CHINA
No. 128, HeZhou Road,
JiaoChuan Street,
ZhenHai District, Ningbo, China
315207
Phone: [phone]
Fax: [phone]
[email protected]
SINGAPORE
1 Fullerton Road
#02-01 One Fullerton
Singapore 049213
Tel : [phone]