RoboVent VentBoss G110 User manual

OWNER'S MANUAL
Installation, Operation & Maintenance
SERIES 100
TOUGH PORTABLES
MODELS
G110
G111
G112

OWNER’S MANUAL
Installation, Operation & Maintenance
Manufactured by:
RoboVent
37900 Mound Road Sterling Heights, MI 48310 USA
(855) 558.VENT www.ventboss.com
©2015 RoboVent Product Group, Inc. All rights reserved.
G110/G111
G112

4 VENTBOSS • G110, G111 & G112 OWNER’S MANUAL
CONGRATULATIONS!
Dear Customer,
Thank you for purchasing a VentBoss product. This manual will help you use the many features
available to customize the unit to your specific welding needs.
At VentBoss we are committed to making your facility a safe and healthy environment for your
workers. Please take time to read this manual thoroughly before installing and operating the unit.
When your VentBoss needs scheduled maintenance, keep in mind that VentBoss has specially
trained staff in servicing our equipment. If you would like to schedule service, or if you have a
question or concern regarding your VentBoss product, please contact us at:
(855) 558.VENT or customer[email protected].

VENTBOSS • G110, G111 & G112 OWNER’S MANUAL 5
Important Safety Instructions................Section 100................... Page 6
Features of the G110, G111 & G112 ..........Section 200.................Pages 7-8
Receiving & Inspection ....................Section 300................... Page 9
General Description .......................Section 400.................. Page 10
Installation..............................Section 500.................. Page 11
Operation...............................Section 600.................. Page 12
General Maintenance Procedure .............Section 700...............Pages 13-14
Troubleshooting ..........................Section 800.................. Page 15
Appendix A: Fume Arm Installation, Operation & Maintenance
TABLE OF CONTENTS

6 VENTBOSS • G110, G111 & G112 OWNER’S MANUAL
Failure to follow all instructions may result in electric
shock, bodily injury and/or destruction of the unit
Use of controls, adjustments, or performance of
procedures other than those specified herein, may
result in electrical shock.
IMPORTANT SAFETY INSTRUCTIONS
1. Read all instructions thoroughly.
2. Heed all warnings.
3. Do not block intake or exhaust vents. Keep the exhaust vent
free from debris and materials that could restrict airflow.
Prolonged restriction could damage the motor and electrical
components. Any blockage of the air flow will decrease
efficiency of this unit.
4. Refer all service matters to qualified service personnel.
Servicing is required when the unit is damaged in any way
including the control panel, supply wiring or in the case of
excessive filter loading.
5. Risk of serious injury or death! Use extreme care to make
sure you are never in a position where your body (or any
item you are in contact with, such as a screwdriver or test
instrument) can accidentally touch the blower wheel.
6. Disconnect power before working on the motor or blower
wheel. The motor or blower wheel should be disassembled
only by a factory authorized technician.
SECTION 100
IMPORTANT SAFETY INSTRUCTIONS

VENTBOSS • G110, G111 & G112 OWNER’S MANUAL 7
SECTION 200
FEATURES OF THE G110, G111 & G112
1. Filtration System: The VentBoss Models G110,
G111 and G112 are portable fume collectors
for use in intermittent duty or light production
applications. The heavy duty construction and
versatility of the VentBoss puts it at the front of its
class of portable air cleaners 1000 CFM or less.
2. Vertical Filter Design (Standard): Vertically
aligned filters allow the dust to shed off the filter
and fall directly down into the containment system.
The unique vertical design increases filter life
by 30% to 40% over traditional horizontal filter
placement.
3. Manual Filter Cleaning: The VentBoss portable
comes equipped with an energy saving Manual
Filter Cleaning design that allows the oversized
vertical cartridge filter to be back flushed with
shop air. See Section 600 for Cleaning the
Cartridge Filter.
4. Easy Access “Easy Load” Filter System: For your
convenience the VentBoss Series 100 Portable is
designed with a top load filter system, which allows
the filter to be removed in seconds. Figure 1.
5. Locking Wheels: The VentBoss Series 100
Portable comes standard with two stage locking
caster wheels which lock the unit in all four
directions. Figure 2.
6. High Performance blower: The aluminum
Acoustafoil blower is the heart of the VentBoss
Series 100 Portable. This High Performance Blower
is engineered for High Output air volume with 4.5"
of maximum static pressure. Figure 3.
7. High Grade A13 Filter: A premium high grade
A15 Filter (Figure 4) comes standard with each
VentBoss Series 100 Portable which contributes
to its high efficient filtration. This durable filter
can be back-pulsed numerous times, or removed
and cleaned, and continue to deliver hours of
excellent filtration.
FIGURE 1
FIGURE 2
FIGURE 3
FIGURE 4

8 VENTBOSS • G110, G111 & G112 OWNER’S MANUAL
SECTION 200
FEATURES OF THE G110 & G111 (continued)
8. Heavy Duty Construction: Unlike most portables,
the VentBoss Series 100 Portable is made from
heavy 12 and 16 ga steel. Seams are robotically
welded to assure there are no leaks or cracks that
could contaminate the facility air system.
9. Built-In Acoustical Sound Plenum: High Density
Foam Barriers and Built-In Acoustical Bass Traps
have been engineered into the VentBoss Series
100 Portable design to make it one of the quietest
portable’s in today’s market. The VentBoss Series
100 Portable’s quiet 67 B sound rating will not add
to your shop ambient noise level.
10. G110 6" 10' Long Fume Arm with Light
Configuration: The 10’ long Fume Arm makes
it easy to work in a 270 degree, 16 foot diameter
area giving the VentBoss G110 Portable the widest
coverage of any portable of its size. Figure 5. The
LED light in the hood makes it easy to see what
you are working on (Figure 7).
11. G111 6" 14' Long Fume Arm with Light
Configuration: The model G111 has all the same
features as the model G110, but has a 14’ long
Fume Arm giving it a longer reach. The LED light
in the hood makes it easy to see what you are
working on (Figure 7).
12. G112 6" Flexible Duct with Light Configuration:
This 12' flexible attachment is made of heavy duty
extraction duct that is quick to install, and is easy
to move and re-position. Figure 6. The LED light
in the hood makes it easy to see what you are
working on (Figure 7).
13. Durable Powdercoat Finish: For long lasting
durability the VentBoss Series 100 Portable is
fully powder coated with an industrial grade
textured finish.
FIGURE 5
FIGURE 6
FIGURE 7

VENTBOSS • G110, G111 & G112 OWNER’S MANUAL 9
SECTION 300
RECEIVING & INSPECTION
Receiving
VentBoss equipment is typically shipped on skids or in crates. The number of skids/
crates will vary, depending on the type, size and accessories ordered. These skids/
crates are too heavy to lift by hand, and will need to be unloaded by an industrial fork-
truck or similar equipment.
Inspection
A visual inspection of your equipment should be performed before it is removed from
the truck. Dents, scratches, and other damages should be noted on the shipping
documents, and also photographed. The structural integrity of the housing can be
adversely affected by large dents. VentBoss should be immediately notified of any
structural damage to your equipment. It is the purchaser’s responsibility to file shortage
reports and damage claims with the carrier and with your VentBoss Representative.
The carrier is responsible for any damage to the equipment while it is in transit unless
specific arrangements are made otherwise.
Compare the number of items received against the carrier’s bill of lading. Inspect all
items for apparent damage. Immediately report any shortages or obvious damage to the
carrier and to your local VentBoss Representative, call the factory at 1 (855) 558.VENT,
or email: customer.ser[email protected].
When all skids are completely unpacked and uncrated, check all items received against the
packing lists. Further inspect the unit and components for hidden damage. Again, report
any shortage or damage to the carrier and to your local VentBoss Representative.
The filter cartridges are typically shipped installed in your collector. Be sure to check them
for alignment, as they may have shifted during transit. If they have shifted, it is possible that
damage may have been done. Remove all filter cartridges and inspect thoroughly.
Note: Do not return any damaged components without first contacting your VentBoss
Representative to obtain a Returned Goods Authorization (RGA).
Small Parts
Carefully inspect all packing material before it is discarded, to be sure that no small parts
have been missed.

10 VENTBOSS • G110, G111 & G112 OWNER’S MANUAL
SECTION 400
GENERAL DESCRIPTION
VentBoss G100 Series Portable fume extractors are
compact, portable filtration systems that will supply
years of low maintenance operation. Delivering 750 CFM
of smoke eating power, the VentBoss can be rolled to
any area where welding is performed.
The VentBoss G110 model is equipped with a 6” x 10’
long fume arm with external joints giving it a 16’ diameter
reach. The extra large 6” fume arm extends to a full 8
foot radius and can swing 340 degrees with ease.
The G111 model has a 6” x 14’ long fume arm with
external joints giving it a greater diameter reach than the
model G110.
The VentBoss G112 model employs a 6” x 12’ long
flexible duct attachment with hood. The 12’ flexible
attachment allows the VentBoss to accommodate many
different applications.
GENERAL OPERATION
The VentBoss G110, G111 & G112 Portables have been
designed specifically for manual welding operations that
require mobility.
Each model draws dust-laden air through a secondary
internal baffling design that causes separation and
deposition of the larger, heavier dust particles. These
particles are diverted to the dust storage device thus
reducing the dust load to the filter cartridges. Finer
particles are collected on the surface of the filter
cartridges but will eventually be dislodged through the
manual cleaning process. Clean air is then returned to
the plant through the exhaust vent.
G110 with
6" Dia. x 10'L FumeArm
G112 with
6" Dia. x 12'L FlexHose

VENTBOSS • G110, G111 & G112 OWNER’S MANUAL 11
SECTION 500
INSTALLATION
The VentBoss G110, G111 & G112 base unit comes
pre-assembled for immediate use. Please go through
the packing list to make sure you have all the required
parts. The cartridge filter and spark arrester are already
be installed inside the unit.
Assembly of Fume Arm Model FR610
Model G110 and G111 will require assembly of the
fume arm to the base unit.
Place the swivel base of the arm with the 1/2” stopper
(Figure 7) block facing the back or handle side of the
VentBoss as shown. Attach the arm to the base with
the six 1/4” bolts provided with the fume arm. When
properly installed the arm will rotate about 340 degrees.
To operate your new VentBoss portable (Figure 8),
you will simply need to set your position, plug it into a
dedicated 110 volt 20 amp plug and start welding. After
4-6 hours of use the filter element will need to be back
pulsed. (See Pulsing the VentBoss Series 100 Portable,
Section 700.)
Electrical Connection
The VentBoss G110, G111 & G112 come ready to plug
into a 20 amp 110 volt service. Figure 9.
Amperage requirements of the Single Phase 110 Volt
model are found on the product Specifications Sheets.
FIGURE 7
FIGURE 9
FIGURE 8

12 VENTBOSS • G110, G111 & G112 OWNER’S MANUAL
SECTION 600
OPERATION
Pulsing the Series 100 Portable
(Cleaning the Cartridge Filter)
The VentBoss Series 100 Portable comes equipped with
a Manual Pulsing System (MPS) for back flushing the
cartridge filter.
Located at the top center of the cartridge door is a round
rubber grommet. Figure 10. Turn off the VentBoss and
disconnect the power. With your shop air gun, insert the
point into the rubber plug and shoot several blast of air
into the cartridge as shown. Rotate the point of the gun
360 degrees while directing short blast of air into the
center of the cartridge. Repeat the blast until the entire
area inside the cartridge filter has been covered.
Fume Arm Adjustment (Model G110 & G111)
The Multi-Positional Fume Arm comes factory adjusted
and balanced for maximum ease of mobility. Figure 11.
Position the Fume Arm by pushing or pulling the hood
section over the welding area as shown. Place the fume
hood above and slightly in front of the welding area.
Figure 12. This will keep smoke and fumes away from
the operator. Adjust the Fume Arm hood to maximize
smoke capture.
The VentBoss Fume Arm has two adjustment points,
that can be changed at any time to give the arm greater
flexibility. Figure 13.
Friction disks, located at the base of the arm and at the
first hinge point, can be tightened or loosened with a
12mm wrench. Simply tighten the nut on the friction disk
to make the joint stiffer or loosen to give the joint freer,
less restricted action. Be careful not to over tighten the
disk as this could cause permanent injury to the arm.
Some fume arms come equipped with a
shock or strut. The shock is not adjustable.
FIGURE 10
FIGURE 12
FIGURE 13
FIGURE 11

VENTBOSS • G110, G111 & G112 OWNER’S MANUAL 13
SECTION 700
General Maintenance Procedures
Note: These procedures are to be performed while
there is no welding occurring!
Replacing the Filter Cartridge
The high grade cartridge filter of the VentBoss G110,
G111 & G112 can be back-pulsed to regain its airflow.
Prior to making a decision to replace the filter, first
follow the procedures of “Pulsing the Series 100
Portable” in Section 600. The cartridge can also be
taken out and manually cleaned with compressed
air, by blowing from the inside of the filter out. If the
VentBoss still does not draw sufficiently, then replace
the cartridge.
Replacing the filter cartridge is as easy as opening
the top hatch door and removing the filter. Be sure to
clean all dust and debris from the filter plenum before
replacing the cleaned or new filter cartridge. Figure 19.
Replace with a new cartridge filter. Replacement filters
may be ordered by calling VentBoss Product Group at
1-855-558-VENT.
Replacing the Baffle Filter
The VentBoss Series 100 Portable comes equipped with
an internal spark arrestor filter located in front of the
cartridge filter. Figure 21. CAUTION! DO NOT replace
this panel with anything other than what was
originally installed in your portable unit. Failure to
do so will greatly increase the risk of fire.
Placement of the baffle is extremely important as the
baffles should run vertical with cup side facing toward
the front of the collector. Failure to place the baffle as
shown will increase the risk of fire.
FIGURE 14

14 VENTBOSS • G110, G111 & G112 OWNER’S MANUAL
SECTION 700
General Maintenance Procedures (continued)
FIGURE 15
Cleaning the Spark Arrestor Filter
The metal spark arrestor filter should be removed and
cleaned on a regular basis. If particulate builds up on
the metal mesh the risk of fire in the system is greatly
increased. Typically, the filter should be removed and
cleaned with a hot detergent solution every month.
Filters that are bent or deformed beyond repair should be
replaced. See Specification Sheet for ordering a proper
replacement.
Dust Removal (Cleaning)
Cleaning frequency of the cartridge plenum will vary
depending on the welding application. Periodically check
the filter and the area immediately outside the filter for
excessive particulate buildup. Follow the procedures in
Section 600 for Pulsing the Series 100 Portable. This will
dislodge most of the particulate from the filter pleats.
After manually cleaning the filter open the top cover, as
shown, and remove the cleaned cartridge filter. Using a
shop vac unit, vacuum the excess dust and particulate
from the walls and floor. Figure 15
Make sure dust and particulate does not fall into the
cone of the blower. This will result in the particulate
being blown out of the unit when the blower is turned
on. Replace the cleaned or new cartridge to the filter
seat and secure the top cover.
Blower Maintenance
The blower in your VentBoss Series 100 Collector will
require very little attention, although it is important to
make sure it is kept clean. Installation of a new blower
wheel requires a certified VentBoss Technician to
balance the wheel and motor. Contact 1-855-558-VENT.
If your motor is fitted with grease nipples, they must be
lubricated every six months.

VENTBOSS • G110, G111 & G112 OWNER’S MANUAL 15
SECTION 800
Troubleshooting
VentBoss Series 100 Portable is making excessive noise. Check the following:
1. Make sure the blower wheel is not hitting the venturi.
2. Check that all motor bolts are securely tightened.
3. Make sure motor bearings are good. (Amperage rating will be higher than normal.)
4. Blower wheel could be out of balance. If the blower wheel has gone out of balance,
there will be excessive vibration. In this case, please contact the VentBoss Technical
Department at 1-855-558-VENT.
Little or no suction across intake. Check the following:
1. Cartridge filter is loaded. Review “Pulsing the Series 100 Portable” in Section 600 under
OPERATION. With the air hooked up press the Solenoid Plunger 25-30 times with a 3-5
second spacing between each pulse. Make sure the unit is turned off for this process.
2. If using a fume arm make sure the butterfly valve behind the intake hood is not closed.
Sometimes this valve will close on it’s own, cutting off most of the air supply.
Cartridge filter loads up but no dust in the dust tray. Check the following:
1. Check that the Manual Pulsing System is working properly.
2. Check for oil or moisture on the filter media. If oil or moisture exists in the air supply it
will transfer to the cartridge.
In some cases high oil content is introduced in the welding process causing the oil to
vaporize. This will cause the cartridge filters to load up prematurely. Call the VentBoss
Service Department at 1-855-558-VENT for more information.
Fume Arm falls when extended:
1. Tighten the friction disk located near the swivel base of the arm. Be sure not to over
tighten. (See Fume Arm Adjustment in Section 600).
2. Fume Arm may be overextended beyond it’s weight limit. Place the arm closer to the
portable.

16 VENTBOSS • G110, G111 & G112 OWNER’S MANUAL

APPENDIX A
FUME ARM INSTALLATION,
OPERATION & MAINTENANCE

18 VENTBOSS • G110, G111 & G112 OWNER’S MANUAL
APPENDIX A:
INSTALLATION, OPERATION & MAINTENANCE
General Description & Reservations
VentBoss Base Mount Fume Arms are meant for capturing the welding dusts and gases as
well as fine dusts, straight at the emission source, in order to avoid expanding the impurities
in the process room and being inhaled by people. The arms are manufactured in hanging and
standing version. The extraction arms can work independently with an e traction fan, or in a
group of devices connected to the main discharging ductwork with a central fan.
Producer Reservations:
A. Producer accepts no liability for any consequences following from the operational use
that is in contradiction to the purpose of application.
B. It is unacceptable to install on the structure of the device any additional elements not
belonging to its normal construction or accessory set.
C. Any structural changes or modification of the unit, made by User on one’s own, are not
permitted.
D. Protect the flexible elements as well as the pipes of the suction duct from mechanical
damage.
E. Prior to installing check the load capacity of the wall or other building structure where
the device shall be mounted.
F. The devices cannot be applied for conveying the air containing aggressive
contaminants.
Structure & Function
VentBoss extraction arms are constructed of subsequent assemblies presented in Diagram 1
(See Appendix A):
• Swivel
• Two pipe segments (“I” and “II”) connected together with frictional joints
• Gas springs – to balance the segment weights
• Shut-off damper
• Suction hood with wire mesh protecting the inlet from getting in the burning rests and
chippings.
The swivel guarantees a full rotation of the whole appliance around its vertical axis and
therefore ensures an easy device positioning in the requested point within the workspace.
The swivel and the pipe segments integrated together with hose sections (flexible connectors)
along with the attached hood – are forming a ventilation duct altogether, serving for extraction
the dust laden air. This arm configuration can be changed within the work range of the given
type of the extraction arm. Additionally, the intake air volume can be adjusted by means of
the shut-off damper (installed in the pipe segment “I”). Adequately adjusted frictional joints in
co-function with the gas springs, provide comfort of maneuvering with the extraction arm.

VENTBOSS • G110, G111 & G112 OWNER’S MANUAL 19
APPENDIX A:
INSTALLATION, OPERATION & MAINTENANCE (continued)
The suction hood can be equipped with a halogen spotlight to light up the workspace. In order
to install the extraction arm on the wall or column use a wall bracket. It can also be suspended
at the end of the RO-type extension arm.
Technical Specifications
Type Dimensions Weight
Dn {inch} L {inch} A {inch} B {inch} C {inch}
ERGO-L/Z-2 X 90,80 35,71 22,91 X 37,4
ERGO-L/Z-3 X 90,80 35,71 22,91 X 37,4
ERGO-L/Z-4 X 90,80 35,71 22,91 X 37,4
ERGO-D/Z-2 X 90,80 35,71 22,91 X 37,4
ERGO-D/Z-3 X 90,80 35,71 22,91 X 37,4
ERGO-D/Z-4 X 90,80 35,71 22,91 X 37,4
(Refer to diagrams below for DN, L, A, B, & C
VentBoss extraction arms in versions ERGO-L/Z and ERGO-L/Z are equipped with hoods with
halogen spot-lights. See next page for connection diagram.

20 VENTBOSS • G110, G111 & G112 OWNER’S MANUAL
APPENDIX A:
INSTALLATION, OPERATION & MAINTENANCE (continued)
Connection diagram for hoods with halogen spot-lights:
Fume Arm Assembly
1. Take out the VentBoss extraction arm from the package and put it stably on an even
surface.
2. Pull the arm segments apart until you obtain the 45° angle.
3. Screw up the swivel support to the plate of the lower joint – see detail “B” (Pic. 2)
4. Fold in the loose fabric edge, at the end of the hose – then sleeve the hose onto the
swivel ferrule and secure it with a hose clamp.
5. Fasten the termination of the gas spring with a screw to the plate of the lower joint
– see detail “A” (Pic. 1).
6. Connect the upper segment II with the lower segment I using a hose – following the
point 4.
7. Screw up the outer joint to the hood – see detail “C” (Pic. 3).
8. Using a hose, connect the lower segment I with the hood – following the point 4.
9. The VentBoss extraction arm is ready to be mounted on a wall bracket or to a
filtering device.