Owner's Manual

7
EN
5. HANDLING AND CARE OF AIR CYLINDERS
COMPRESSED AIR CYLINDERS WHICH ARE LEAKY, DAMAGED OR MORE THAN 10 YEARS OLD
SHOULD BE EMPTIED IN A SAFE MANNER AND NOT USED OR FILLED AGAIN. TEN YEARS
AFTER THE MANUFACTURING DATE, THE COMPRESSED AIR CYLINDER MUST BE TESTED AT
THE OWNER’S EXPENSE OR REPLACED. THE MANUFACTURING DATE IS RECORDED ON THE
CYLINDER. SEE ALSO SECTION ON SERVICE LIFE.
CAUTION
- Repairs on compressed air cylinders must be carried out only by the manufacturer,
using original replacement parts. In the case of noncompliance the manufacturer shall
have no liability and the warranty shall be null and void.
- Do not alter the surface of the compressed air cylinder. In particular, do not engrave it
or apply abrasives. This can damage the cylinder and create a safety risk.
- Inspect the compressed air cylinder for cracks and damage before each use.
- Protect the compressed air cylinder against damage of any kind.
Compressed air cylinders made of steel have a service life of 10 years. UMAREX USA does
not test compressed air cylinders.
It is possible that certain conditions may affect the air cylinder, which can impact its
proper performance. These conditions include the usage, maintenance and storage at
temperatures that are higher or lower than normal outdoors temperatures (60°-80°
F/16°-27° C). Another condition may be when the airgun is fired rapidly.
1. High temperatures can increase pressure in the air cylinder and also within
the airgun, leading to higher than standard operating pressure. This excess
pressure could cause the airgun to malfunction or be permanently damaged.
Maximum storage or operation temperature should never exceed 122°F (50°C).
This temperature can be reached if you leave the airgun under direct sunlight
on a bright day. Thus, to ensure proper airgun operation, do not expose it to
high temperatures or direct sunlight for long periods of time. Otherwise, the air
cylinder could overheat and explode, which could damage the airgun and cause
injuries or death to people around it.
2. Fast consecutive shooting may produce a decrease of temperature in the airgun,
as well as the air cylinder. This could result in lower projectile velocities and may
even lower gas pressure enough so that the airgun will not fire. This condition
can be especially apparent when shooting in cold weather and can be avoided
by allowing more time between shots. This permits the gas to increase in
temperature and pressure and produce normal velocities.
THE GUN REMAINS UNDER PRESSURE EVEN AFTER
REMOVAL OF THE COMPRESSED AIR CYLINDER. THE AIR USED MUST COMPLY
WITH DIN 3188 (BREATHING AIR). DO NOT STORE COMPRESSED AIR CYLINDERS
AT TEMPERATURES ABOVE 50°C (122°F). ALWAYS ADHERE TO THE WARNINGS AND
SAFETY INSTRUCTIONS OF THE MANUFACTURER CONCERNING THE HANDLING AND
STORAGE OF COMPRESSED AIR CYLINDERS.
WARNING:
COMPRESSED AIR CYLINDER MAY EXPLODE AT
TEMPERATURES ABOVE 50°C (122° F). DO NOT MUTILATE OR INCINERATE THEM.
DO NOT EXPOSE THEM TO HEAT OR STORE COMPRESSED AIR CYLINDER AT
TEMPERATURES ABOVE 50°C (122°F).
WARNING:
3. During rapid fire, the muzzle velocity of each shot will diminish. This can affect
shooting accuracy and you will get fewer shots per cylinder charge.
4. Care should be exercised to insure that the airgun is not shot with an air cylinder
that is low in pressure. Here are some indicators of insufficient pressure:
A) The sound of the shot is not as loud as when the cylinder is full.
B) The projectile hits the target, but in a lower position than it would with a full
air cylinder (that is, the shooting speed has dropped).
HANDLING AND CARE OF AIR CYLINDERS
NOTE: The included 3000 psi air cylinder has a regulated air pressure of 1,150 psi. Any
tank that has an output pressure over 1,250 psi is NOT safe and must NOT be used in
the Gauntlet
™
.