4SANTI DRYSUIT MANUAL | DOCUMENT NUMBER: 01/2018 DATE OF ISSUE: 05.01.2018
Drysuit isolaon depends on the right undersuit and thermal underwear selecon. Lack of right
thermal protecon might cause thermoregulatory disorders what can cause the hyperthermia
and hypothermia.
While using the drysuit the user should remember about not reaching the dangerous tempo of
work acvity. To avoid such level of harassment please acknowledge the following:
The drysuit is designed for recreaonal and professional diving. It can be used in natural and
arcial water reservoirs. Factors such as: water purity, pH, chlorine etc. should be within the
range tolerated by the human skin.
Drysuit does not isolate in 100% diver’s skin. Diving in contaminated waters can cause allergic
reacons. Chemical contaminaon of water may also cause damage or deformaon of the suit.
Pay aenon to the rules of Undersuit selecon to the reservoir temperature and meteorological
condions. Drysuit protects the diver’s body against abrasion and underwater ora and fauna
within a reasonable range. Excessive and careless operaon may damage the drysuit material.
Pay special aenon to abrasions during dives on reefs, wrecks and caves. Addional patches
provide longer life of the knees material.
Your buoyancy should always be neutral. You should always BCD system together with drysuit.
While descending you should control your buoyancy with the inlet valve by adding the air to
your drysuit together with depth change to avoid damage caused by hydrostac pressure.
While ascending the overlap of air should be released by the dump valve on an arm to prevent
unexpected surface emerge.
Thermal isolaon is reduced due to hydrostac pressure, which is increasing with depth. The
user must be aware that thermal capacity of the undersuit might be reduced.
The drysuit is compable with all standard diving equipment, such as: undersuit, mask, ns, BCD,
tanks, regulator or other equipment designed to use with drysuits. The user should be trained
and familiar with the use of the equipment for use with the drysuit.
Use of any gas for inaon of the drysuit other than normal air like oxygen or argon enriched
gases can cause the risk of health and equipment damage. The manufacturer suggests adequate
training prior to use enriched gas.
Every synthec material also the drysuit material might cause allergic reacons. Before using
the drysuit, please make sure that the user is not allergic to material which the drysuit is made
of, as well as the other elements included in the drysuit, such as: neck seal, neck warmer and
the wrist seals.
