Gumotex PULSAR 380 Manual De Usuario página 11

2. Technical Description – see Fig. 1
1 perimeter cylinder
2 bottom
3 PUSH/PUSH valve, allows inflation/deflation, pressure
control and measurement by pressure gauge (see Fig. 2)
4 relief valve
5 inflatable seat
6 inflatable seat hitch
7 foot hitch
8 metal lugs for gear fastening
9 safety rope
10 metal lugs for fastening safety devices and other materi-
als
11 boat carrying handle
12 anti-slip surface
13 manufacturer's label
14 yellow „WARNING" label
15 bow hitch
16 protective film
17 holes for water discharge (the holes are not on the PUL-
SAR 560)
ACCESSORY SUPPLIED WITH THE BOAT:
Transport bag, 2 compression straps for the compre-
ssion of the folded boat, user's manual, foam sponge
in a net bag, gluing kit containing the glue, patches, valve
adapter, metal key for valves.
3. Inflation Instructions
Unfold the boat. Inflate the air chambers in this sequence: peri-
meter cylinder (1), bottom (2), inflatable seats (5). For the infla-
tion it is favourable to use a foot pump or piston pump with using
the valve adapter - see Fig. 2b (the adapter is a part of the gluing
kit). Before the start of inflating, check the condition of the valves.
Tighten the valves with the assembly key - see Fig. 2c. Set the
valves to the Closed position. For the way of operation of the
valve see Fig. 2. Inflate the air chambers until they are firm but
not completely stiff. The air chambers should provide a feeling
comparable to squeezing a ripe orange. You can check the
exact operating pressure by using a suitable pressure gauge
(optional accessory) – see Fig. 2a.
ATTENTION
The maximum operational pressure in the air chambers
is (0.25 Bar/3.7 PSI). If the ambient temperature inc-
reases (e.g. owing to sunlight), the pressure in the air
chambers of the boat can rise rapidly. We recommend
releasing some air from all air chambers of the boat
after pulling it out of the water. Possible destruction of
the air chambers will thus be prevented. However, do
not forget to continuously monitor the air pressure in the
chambers afterwards, too. A corresponding reduction in
operating pressure is up to 20 % within 24 hours.
ATTENTION
When using the boat, always close the valve with a cap,
to prevent the intrusion of dirt into the valve, which could
cause leakages in the future.
4. Using the boat
The PULSAR is a multi-person inflatable dinghy-raft with
self-draining bottom intended for navigating rivers and
white-water rafting. Persons navigating inland bodies of
water are required to adhere to inland navigation rules. The
raft may be steered by a person without a licence, if he/she
has been acquainted with the technique for steering a small
vessel in the scope necessary for steering it and the inland
navigation rules valid in the specific country. Due to its de-
sign, the raft enables navigation of rivers of various grades
of difficulty, from calm water to difficulty grade WW 5. This is
only a recommended use, it always depends on the specific
abilities of the user! It has been developed for rafting – pad-
dling down wild mountain rivers carrying groups of people.
The paddlers sit on the perimeter tube at sites defined by
anti-slip bands with their feet fixed in foot grips. All persons
in the raft must be wearing inflatable vests. Longer canoe
paddles are used to drive the vessel. The manufacturer re-
commends using the boat in sufficient water condition (see
Control table - draught).
CAUTION:
Before the sailing make sure that the river, water or area
you want to move in is not subject to any special provi-
sions, restrictions or directives to be adhered to.
ATTENTION
The boat is not designed for being towed behind a motor-
boat; it must not be dragged or otherwise overstrained.
In case of emergency, use the handle at bow of the boat
to tow. Sharp or pointy objects have to packed safely.
Please put valuables in a waterproof pack and fasten
them to the boat.
The rubber layer on the boat surface gets damaged by
solar radiation; it is therefore advisable to store the
boat in shade after each ride.
CAUTION:
• On large water areas (seas, lakes) beware of the wind
blowing from the coast.
There is the risk of the impossibility of return!
• The boat must not be used under impaired conditions
such as reduced visibility (night, fog, rain).
• Whitewater rafting is one of highly risky sports! Riding
on whitewater of higher difficulty grades (WW4-5),
even if using a raft, requires the crew to have suffi-
cient experience with whitewater. Remember that
good crew teamwork, preliminary knowledge of the
river, correct difficulty choice, and knowing the right
place to get on and off are very important for the
success of your journey.
Specifications of difficulty grade WW 5 - extremely difficult:
•
great waves, rollers, tall terraces, extreme current, po-
werful blocks, ahead inspection required.
ATTENTION
Pay great attention to your choice of flotation life-jacket.
The flotation life-jacket should have a tag bearing de-
tails of its flotation capabilities and safety certification.
5. Folding the boat - see Fig. 3
Remove dirt and dry the boat before folding.
Open the valves and release the air. The deflation may be
sped up by rolling the boat towards the valves. Straighten
out the deflated raft, fold the side cylinders toward the cent-
re of the raft, then fold the raft in halves lengthwise. Roll both
ends of the raft towards the centre, fold the rolled sections
over one another and tie down with compression straps; put
the folded boat in the transport duffel bag. Push air out of
the duffel bag, roll its end and fasten it with clasps.
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