Bowens travelpak User manual

‘Bowens’ ® and ‘the power behind the picture’ ® are registered trademarks of Bowens International Ltd. Due to our policy of
constant product improvement, Bowens International Ltd reserves the right to change equipment specifications at any time and
without notice. BWL-0495/3.
www.bowens.co.uk
USER GUIDE

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CONTENTS PG
INTRODUCTION 2
THE TRAVELPAK 2
THE TRAVELPAK AT A GLANCE 2
SAFETY NOTES - DO 3
SAFETY NOTES - DO NOT 3
CONNECTING AND USING THE TRAVELPAK 3
WITH A GEMINI
TRAVELPAK CONTROL PANEL OVERVIEW 4
CONNECTING COMPATIBLE FLASH HEADS 5
CHANGING BATTERIES 5
CONTROL PANEL CARE 6
DISPLAY INDICATORS 6
DISPLAY INDICATORS 7
BATTERY CARE 7
SPARE DUMMY PLUG STORAGE COMPARTMENT 7
CONTENTS PG
GENERAL QUESTIONS 8
FAULT FINDING 9
TRANSPORTING UNITS 9
CE MARKING 9
POWER CABLES 9
CHANGING THE FUSE ON THE CONTROL PANEL 9
WARRANTY 10
DISPOSAL AND RECYCLING 11
TRAVELPAK BATTERY SYSTEM 11
SPECIFICATIONS 11
SPECIFICATIONS 12
RELATED PRODUCTS AND ACCESSORIES 13
RELATED PRODUCTS AND ACCESSORIES 14
INTRODUCTION
Thank you for choosing the Bowens Travelpak
battery system.
The Travelpak has been designed by working closely
with photographers to develop a flash system that
meets the high-quality standards demanded by
todays professional photographers.
Only the best materials and components are
selected and used in the construction of all Bowens
products, to ensure all of our units are of the highest
standards possible; a reputation that has become
synonymous with the Bowens brand throughout the
world.
In order to obtain the full benefit of this product,
please take a few moments to familiarise yourself
with this user guide.
Bowens International Ltd.
THE TRAVELPAK
The Travelpak battery is part of a world-class lighting
system that has been designed to the highest
possible standards.
Along with the Gemini monolight, the Travelpak
offers photographers the freedom and flexibility to
take their professional lighting system with them
anywhere, at anytime.
The Travelpak is a durable, reliable battery that has
been designed to withstand the rigors of todays hard
working location shoots.
Now with its unique ‘hot-swap’ battery feature, the
Travelpak give photographers the ability to instantly
change a battery if the first fades before a photo-
shoot is complete.
THE TRAVELPAK AT A GLANCE.
• Simple & lightweight location power.
• Unique easy battery swapping.
• Large & small battery options.
• Power up to two Gemini monolights.
• Fast & slow charging options.
• Batteries can be charged independently.
• Easy to read battery level indicator.
• Robust all-metal panel construction.
• Dummy plug storage compartment.
• Recharge from mains or car-charger.
• Convenient quick-clip shoulder strap.

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SAFETY NOTES - DO
1.) Only fit Bowens approved equipment to the
Travelpak.
2.) Allow at least one hour for the Travelpak to
stabilise at room temperature, especially when
moving the unit from extreme temperature and
humidity.
3.) Avoid placing cables where they can be
tripped over. Protect from heavy, sharp or hot
objects which may cause damage and replace
damaged cables immediately
4.) Due to the high voltage / high energy used in
Travelpak units, all servicing must be carried
out by an authorised service centre.
5.) If the unit is dropped or damaged in any way,
always have it checked out before using again.
SAFETY NOTES - DO NOT
1.) Use in an environment where moisture or
flammable liquid is likely to come into contact
with this product.
2.) Charge a Travelpak battery in a gas tight
container.
3.) Use a unit with damaged housing or
mouldings.
4.) Attempt to replace the internal 20A fuse inside
the Batterypak. This should only be carried out
by an authorised Bowens service centre.
CONNECTING AND USING THE TRAVELPAK WITH A GEMINI
WARNING HIGH VOLTAGE:NEVER CONNECT THE GEMINI TO
BOTH A MAINS SUPPLY AND A TRAVELPAK BATTERY AT THE
SAME TIME.
For battery operation the power switch on the
Gemini should be in the lower position. The centre
position is ‘off’.
POWER CONNECTING INSTRUCTIONS:
1.) Ensure the Travelpak is switched ‘off’.
2.) Connect the Travelpak to the Gemini using the
appropriate cabling.
3.) Ensure the power lead connectors are fully
tightened.
4.) Switch the Travelpak ‘on’, then turn ‘on’ the
Gemini.
5.) The Gemini will charge and indicate it is ready
by illuminating the green LED on the side of
the unit.
6.) Press the ‘Flash Test’ button on the side of
the unit to check the unit fires.
TRAVELPAK CONTROL PANEL OVERVIEW
A. Travelpak to Gemini cable
connectors.
B. Shoulder strap / dummy plug
holders.
C. Charging LEDs.
D. Battery level indicator.
E. Charger connection.
F. Fast / slow charge switch.
G. On / off switch.
H. Fuse holder.
I. Carry handle.
A. C. I.
B. D. E. F. G. H.

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CONNECTING COMPATIBLE FLASH HEADS
A single Gemini unit can be fitted to either channel A
or channel B, using the Travelpak cable. When only
connecting only one flash head always ensure that a
dummy plug is fitted to the unused socket.
When connecting the Travelpak to Gemini cable
always ensure that the cable is fully inserted into the
connections, and make sure to tighten the thumb
screws.
CHANGING BATTERIES
To rem o v e th e B a tt e r yP a k f rom t h e Trav e l pa k c o nt r o l
panel:
Step 1: Place hands either side of the Travelpak
and press both latch buttons in firmly.
Step 2: Once both latch buttons are pressed, lift
Travelpak control panel away from the
Batterypak.
Step 3: To replace the Batterypak simply
position the Travelpak control panel
above the Batterypak ensuring the twin
power connectors on the Control Panel
are in line with the power terminals on
the BatteryPak and press down firmly
until both latch buttons click into place.
NB: ENSURE LATCH BUTTONS CLICK
IN PLACE TO SECURE.
CHANGING BATTERIES
Step 1:
Step 2:
Step 3:
CONTROL PANEL CARE
To ensure the power connections on your Travelpak
Control Panel remain in the best possible condition,
make sure to NEVER place the control panel with
the power connectors directly resting on the floor
(see Fig. 1); see Fig. 2 for correct way to place
Control Panel onto the floor when not connected to
a BatteryPak.
DISPLAY INDICATORS
GREEN LED’S(BATTERY LEVEL)
Each LED on the control panel represents 25% of
the battery life.
Figure 1: @ 100% charge
Figure 2: @ 75% charge
Figure 3: @ 50% charge
After the unit is switched ‘on’ only the bottom two
LED’s will light up initially to display a charge level of
50%. After being initially switched ‘on’ the control
panel will read the connected Batterypak to
determine the level of charge remaining; after 2-3
seconds the control panel will display the correct
battery level / remaining charge.
DISPLAY INDICATORS
RED LED’S(CHARGE INDICATORS)
Flashing Indicators usually indicates normal
charging.
DISPLAY INDICATORS WHEN 1 UNIT IS PLUGGED IN.
Red LED stay illuminated while charging, then
flashes on and off when ready.
Make sure dummy plug is attached to second
connection ensuring the circuit is closed; if the
circuit is not closed then the first (connected) flash
head will not charge.
Indicators when unit is charging. Red LED stays
illuminated.
Indicators when unit is charged. Red LED flashes
on and off.


FIG. 1
FIG. 2
25%
50%
75%
25%
50%
75%
25%
50%
75%
FIG. 1 FIG. 2 FIG. 3
••••••••
••••••• •••••••• •••••••
Flash Head Fitted Dummy Plug Fitted
••••••••
••••••• •••••••• •••••••
Flash Head Fitted Dummy Plug Fitted

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DISPLAY INDICATORS
DISPLAY INDICATORS WHEN 2 UNITS ARE PLUGGED IN.
Red LEDs will flash quickly from one side to the
other while both units are charging. Both LEDs will
flicker when the units are charged and ready to fire.
Indicators when units are charging. Red LEDs
flash from side to side while charging.
Indicators when units have charged. Red LEDs
flicker once charged and ready to fire.
OVERHEAT INDICATION.
An over heat charged will be displayed by both
LEDs flashing slowly from one side to the other.
BATTERY CARE
• You should not allow your Travelpak battery to
fully discharge as this will significantly reduce
future operating times, and the life of the
battery.
• To preserve battery life the Travelpak will
automatically disable the fast charge mode at
the low end of the batterys charge.
• It is not recommended to continue using the
Travelpak when 25% charge is showing; it is
recommended to either change the battery for
a fully charged one or stop shooting and
recharge the battery.
• To prolong the life of the Batterypak it is
recommended to recharge the battery as soon
as possible after using it. If the battery is to
remain stored for any length of time without
use, it is recommended to recharge every 3-4
weeks.
The Travelpak also features a built-in thermal cut-
out, the cut-out will only engage in extreme use.
Your Travelpak will safely complete 100 flashes at a
moderate rate without overheating.
The following table should be used as a guide only:
SPARE DUMMY PLUG STORAGE COMPARTMENT
The Travelpak control panel features a unique
storage compartment which is designed to house
two dummy plugs. Spare dummy plugs can be
stored in the compartment located on the bottom of
the control panel when they are not required during
use, or when the
Travelpak has been
stored after use.
Alternatively, they may
be tethered to the
shoulder strap /
dummy plug holders
with the loop strap
provided.
GENERAL QUESTIONS
Q. My Modelling lamp does not work when
powered by my Travelpak?
A. The Travelpak is not intended to run the
modelling lamp. This is to preserve the battery
life.
Q. Can I leave the mains connected to my
Gemini flash head while operating the
Travelpak?
A. No, DO NOT plug a mains lead in at the same
time as a Travelpak.
Q. My old Esprit does not have a 15-pin battery
connector, can I have one?
A. The Gemini range includes new circuitry so it is
not possible to upgrade older units.
Q. Can I change the rechargeable battery inside
the Travelpak myself?
A. No. Due to the high voltage/energy used this
should only be carried out by a Bowens
authorised service centre.
Q. My unit will only do about 50 shots before
cutting out; what is wrong?
A. Your Travelpak has a thermal cut-out built-in to
protect from extreme temperatures.
GENERAL QUESTIONS
Q. I have two Gemini units connected to a
single Travelpak; can I shorten their recycle
times?
A. You can lower their power setting or connect a
separate Travelpak battery to the second Gemini
flash head. Fast charge will not be available at
the low end of battery charge; therefore longer
recycle times.
Q. How can I maximise the number of flashes
obtained?
A. Turn down the flash power; make the time
between flashes longer; use an additional
(separate) Travelpak to power the second
Gemini flash head; also use the ‘slow’ charge
option.
Q. I hear a whistling noise when the unit is
charging. Is my Travelpak developing a fault?
A. No, the harder the Travelpak has to work the
more obvious this will become. This will be more
apparent when the unit is set to fast charge and
the battery has a low power charge remaining.
Q. My unit will only do about 50 shots before
cutting out; what is wrong?
A. Your Travelpak has a thermal cut-out built-in to
protect from extreme temperatures.
GENERAL QUESTIONS
Q. I have an Esprit Gemini and a Travelite III, can
I use them at the same time on one battery?
A. Yes. Even though they require different mains
voltage both can be used at the same time.
Q. I’m not going to use my Travelpak for some
time; is there anything I can do to to ensure
that storing it for long periods will not
damage the battery?
A. You should charge the battery before storage,
and then re-charge every 3 months.
Q. Can I leave the battery charger connected to
a Travelpak while using it?
A. Yes. Although if you have access to mains
power your flash heads should be used directly
with the mains as this will greatly improve the
recycle times. When using the Travelpak while
charging it the charger may not ever indicate a
full charge.
Q. Can I charge my Travelpak in a foreign
country?
A. Yes, the supplied charger has many standard
plug attachments included and will automatically
adjust to the voltage being supplied. Voltage
range from 100V - 240V, 50 or 60Hz.
••••••••
••••••• •••••••• •••••••
Flash Head Fitted Flash Head Fitted
••••••••
••••••• •••••••• •••••••
Flash Head Fitted Flash Head Fitted
••••••••
••••••• •••••••• •••••••
Flash Head Fitted Flash Head Fitted
Flash Rate in Seconds Max number of flashes
before overheat
10 56
20 115
30 200

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FAULT FINDING
Q. My flash unit is not coming to ready?
A1. Check errors by red charge indicators. See
page 6-7.
A2. Make sure when using only one flash head a
dummy plug is fitted to the spare socket.
A3. Make sure the flash head power switch is set
to the lower position for battery operation.
A4. Check Travelpak is switched on and green
battery indicator LEDs are showing.
A5. Has the Travelpak gone into power save
mode. Toggle the fast/slow switch to wake it
up.
A6. Travelpak maybe overheated, allow the unit to
cool down.
A7. Check connection cables and plugs are fully
fitted and not damaged.
Q. My Travelpak appears to not be charging
the battery.
A1. Turning the unit off will allow the Travelpak to
reach full charge.
A2. Check the charger is fully inserted into the
mains plug as well as the Travelpak; also
check the LED on the charger is lit indicating
that it is charging.
FAULT FINDING
Q. My flash unit makes multiple beeps when
the Travelpak goes into sleep mode.
A1. You should always turn off the Travelpak when
left unused, this will improve the battery life.
A2. Turn off the Gemini ready sounder.
Q. The fuse blows or supply trips when
connecting mains socket & Travelpak cable
to the head.
A. If a mains supply and the Travelpak cable are
connected at the same time an external circuit
may be tripped and the fuse on the unit may
blow. DO NOT OPERATE THE HEAD THIS
WAY. This is a safety requirement to protect
from potentially unsafe conditions.
TRANSPORTING UNITS
When transporting any Bowens units, ensure that all
equipment is carefully packed into appropriate bags
and/or hard shell cases. Make sure all items are
securely placed inside the appropriate baggage to
protect from any knocks.
If a unit is dropped and / or knocked during
transport, always have the unit checked by an
authorised Bowens service / repair centre before
using.
CE MARKING
All Bowens products are certified
by the CE mark. The CE certified
mark is a declaration of conformity
to the required EEC directives
89/336/EEC ‘Electromagnetic Compatibility’ and
73/23/EEC ‘Low Voltage Directive’.
POWER CABLES
Only use Bowens approved Travelpak to Gemini
cables with any Bowens Travelpak battery system.
CHANGING THE FUSE ON THE CONTROL PANEL
The fuse in the Travelpak control panel may blow if
a short has occurred, for instance if a non Bowens
authorised external battery has been used or if a non
Bowens approved mains charger has been used.
The fuse in the Travelpak
control panel is located
on top of the control
panel as shown. To
replace, simply unscrew
the fitting. Always
replace the fuse with the
same rating.
WARRANTY
All Bowens electrical products are covered by a two
year warranty against any faulty design, materials
and workmanship.
If a product does not work on arrival or up to a
maximum period of four weeks from the date of
purchase, it should be returned to the dealer / retail
outlet from where it was purchased, to exchange (if
available) the faulty unit for a new one; if the faulty
unit was part of a kit that was purchased, the dealer
/ retailer may choose to simply replace the unit and
not the entire kit. Alternatively the dealer may offer to
repair the unit as soon as possible at no charge.
If neither an exchange or repair is possible for the
faulty unit, then a full refund may be made.
WARRANTY
If a warranty fault occurs after the initial four week
period (and within the max two year warranty
period), then the unit should be returned to the
dealer, who will arrange to repair the unit as soon as
possible, at no charge.
This warranty does not apply to consumable items
such as flash tubes, modelling lamps, fuses,
consumable type batteries.
Should a unit be returned at any time within the two
year warranty period, and it is judged to have
experienced any of the following points, failure to
follow working instructions correctly, accidental or
willful damage, misuse, alteration or repair by a non
authorised Bowens service / repair centre, then the
warranty will be deemed invalid and any repairs that
may need carrying out will be payable by the owner.
WARRANTY
The cost of any repairs should be notified to the
owner, by the dealer, in advance of undertaking any
work that may be required.
No warranty repairs can be undertaken to any units
without proof of purchase.
All warranty repairs or returns must be
conducted with the dealer from where the
product was purchased.
Other terms and conditions may be applicable in
specific countries, if stated by the dealer at the time
of purchase.

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DISPOSAL AND RECYCLING
This product must be recycled in the correct manner.
In order to recycle this product in an environmentally
friendly way, please dispose of at your local
electronic waste facility.
If you have any questions regarding the disposal of
any Bowens products, contact your local Bowens
retailer and/or Bowens distributor (a list of which can
be found on the bowens website).
TRAVELPAK BATTERY SYSTEM
BW-7693 Travelpak with small Batterypak, inc.
3m power cable, carry strap and charger.
BW-7694 Travelpak with large Batterypak, inc.
3m power cable, carry strap and charger.
BW-7692 Travelpak Control Panel unit, inc. 3m
power cable and charger.
BW-7695 Travelpak Control Panel unit.
BW-7690 Small Batterypak.
BW-7691 Large Batterypak.
BW-1227 Universal multi-voltage mains charger.
BW-1245 Car Charger.
BW-7632 3m power cable.
BW-7632/E 8m power cable.
TRAVELPAK BATTERY SYSTEM
BW-7695 Travelpak Control Panel
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BW-7690 Small Batterypak
BW-7691 Large Batterypak
Number of flashes from compatible Gemini monolights & recycle times.
Power
(Ws) 200 250 400 500 750 1000 1500
Small Battery. (Number of flashes & recycle times to full power).
One
Head
375 300 185 150 110 75 50
2secs. 2.5 secs. 4secs. 5secs. 7.5 secs. 10 secs. 15 secs.
Two
Heads
185 150 95 75 55 38 25
4secs. 5secs. 8secs. 10 secs. 15 secs. 20 secs. 30 secs.
Large Battery. (Number of flashes & recycle times to full power).
One
Head
750 600 370 300 220 150 100
2secs. 2.5 secs. 4secs. 5secs. 7.5 secs. 10 secs. 15 secs.
Two
Heads
375 300 185 150 110 75 50
4secs. 5secs. 8secs. 10 secs. 15 secs. 20 secs. 30 secs.
SPECIFICATIONS
Travelpak Control Panel Small Battery Large Battery
Part Code BW-7692 BW-7690 BW-7691
Weight 1.6Kg (3.8lbs) 3.5Kg (8lbs) 4.9Kg (10.8lbs)
Length 140mm (51⁄2”) 140mm (51⁄2”) 140mm (51⁄2”)
Width 170mm (63⁄4”) 170mm (63⁄4”) 170mm (63⁄4”)
Height 120mm (5”) inc. handle. 85mm (31⁄4”) 120mm (5”)
Circuit Protection 2A charge
protection fuse Non-user replaceable 20A fuse.
Typical Charge Time N/A 2A charger -
Approx 3 Hrs.
2A charger -
Approx 5 Hrs.
SPECIFICATIONS
Reliable, Durable, Consistent...

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RELATED PRODUCTS & ACCESSORIES
BW-7632/E TRAVELPAK 8M EXTENSION CABLE - For
when you need extra room to
maneuvre. The 8m Travelpak extension
allows location photographers more
freedom and flexibility when positioning
their set-ups. travelpak 3m cable also
available: BW-7632.
BW-5150 PULSAR RADIO TRIGGER SYSTEM - Whether
you’re triggering flash heads or
cameras, the Pulsar is the right tool for
the job. Each Pulsar can be used as a
trigger or receiver and can send /
receive signals up to 100m (333’).
TWIN PACK also available: BW-5160.
BW-1790 RINGLITE CONVERTER - Working with
ringflash can be expensive. Thanks to
the Ringlite Converter, you can now
shoot ringflash style photography at
a fraction of the price of more
traditional sources. Simply attach to
any Bowens flash head with an ‘S’-
type accessory mount to instantly
create a ringflash effect.
RELATED PRODUCTS & ACCESSORIES
BW-1868 40º SUNLITE REFLECTOR - a 43cm (17”) white
interior reflector designed to replicate
sunlight for photographing items such as
architectural models. The white-painted
interior of the Sunlite Reflector helps to
ensure that an even light is delivered.
BW-1884 SUPERSOFT 600 DIFFUSER - The ultimate
soft beauty light. The Supersoft 600
Diffuser mounts directly onto the front of
the 40º Sunlite Reflector. Its super-large
600mm (231⁄2”) front diameter and unique
three-layered diffusion panels create a
large, soft light source that is completely
even.
BW-1886 50º KEYLITE REFLECTOR - A very high
output direct reflector with a diameter
of 24cm (91⁄2”). The Keylite Reflector is
the perfect accessory to use when
maximum output is required. A superb
reflector to use when bouncing light
from walls or ceilings.
RELATED PRODUCTS & ACCESSORIES
BW-1899 75º SOFTLITE REFLECTOR - This 38cm (15”)
matt finished reflector is supplied with a
double diffuser cap that covers the flash
tube and modelling lamp for added
softness. The softest of Bowens direct
reflectors, it’s perfect for portraiture,
beauty and product photography.
BW-1866 GRID DIFFUSER - The Grid Diffuser is an
accessory for the 75º Softlite Reflector
that creates a unique lighting effect by
including a perspex outer diffuser with a
honeycomb grid in the centre. The Grid
Diffuser gives a direct pool of light,
surrounded by a soft diffused light
making it ideal for portraiture.
BW-1878 HIGH PERFORMANCE REFLECTOR - The High
Performance Reflector has a 32cm (15”)
diameter; the parabolic design delivers
a bright, intense output perfect for
creating deep shadows and high
contrasting images. An absolute must
where lots of light is requires.
RELATED PRODUCTS & ACCESSORIES
BW-1886 65º MAXILITE REFLECTOR - A great all-
purpose direct reflector with an even
coverage and a high light output. With a
relatively small diameter of 20cm (8”),
the light it produces in moderately high
in contrast. The stippled surface ensures
a smooth, even light distribution.
BW-1891 & BW-1892 - MAXILITE HONEYCOMBS -
These fit onto the front of the Maxilite
Reflector and deliver a very tightly
controlled pool of illumination, creating
a highly efficient spot effect. BW-1891 -
3/8” (9.525mm) creates a wider spot.
BW-1892 - 1/4” (6.35mm) creates a
narrower angled spot effect.
Bowens huge range of reflectors, light modifiers and softboxes have all been
designed to make creating professional looking images quick and simple for
photographers of all levels, from product shots, to basic portraits to high fashion.
For a full list of all Bowens accessories visit the website: www.bowens.co.uk