4
Table 1.3 Warnings and cautionary statements
To avoid potentially inaccurate readings for some applications—monitoring for gases other than O
2
, CO, CO
2
,
H
2
S, and combustible gases [LEL/CH
4
]—
only
use a leather case as a carrying case. Do not power on, operate,
or power off the instrument while it is in a leather case.
Silicone and other known contaminants may damage the instrument’s combustible gas sensors, which can
cause inaccurate gas readings.
To support accurate readings, keep clean and unobstructed all filters, sensor ports, water barriers, and pump
inlet.
Charge the instrument’s battery only in nonhazardous locations. Chargez la batterie de l’instrument uniquement
dans des lieux sans danger.
Charge the instrument's battery using only compatible accessories from Industrial Scientific, including the
chargers listed below.
Part Number
Description
18108191
Ventis Single-Unit Charger
18108209
Ventis Single-Unit Charger/Datalink
18108651
Ventis Single-Unit Automotive Charger,12VDC
18108652
Ventis Single-Unit Truck-Mount Charger, 12VDC, with Cigarette Adapter
18108653
Ventis Single-Unit Truck-Mount Charger, 12VDC, Hard Wired
Perform all instrument service tasks and maintenance procedures in nonhazardous locations only. This
includes the removal, replacement, or adjustment of any part on or inside the instrument or its pump.
Exécutez toutes les procédures de service
les tâches de service
sur l’instrument uniquement dans des lieux
sans danger. Ceci comprend la dépose d’une pièce positionnée sur l’instrument ou à l’intérieur de celui-ci, ou
bien la rechange ou le réglage d’une telle pièce.
Battery contacts are exposed on batteries when they are removed from the instrument. Do not touch the battery
contacts and do not stack batteries on top of each other.
Do not use solvents or cleaning solutions on the instrument or its components.
The radios in the Industrial Scientific Ventis Pro 4 and Ventis Pro 5 Portable Multi Gas monitors have been
assessed to and found to be below limits as defined in FCC; Innovation, Science and Economic Development
Canada; and European Council recommendation 1995/519/EC requirements for human exposure to
electromagnetic fields.
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate
radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at his own expense.
The instrument complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
This device may not cause harmful interference.
This device must accept any interference received, including interference that may cause undesired
operation.
Changes or modification made that are not expressly approved by the manufacturer could void the user’s
authority to operate the equipment.
