Safety-Related Information; Conventions In This Document; Warning Definitions; Description - Dräger RVP 3900 Instructions For Use Manual

1

Safety-related information

Before using this product, carefully read these instructions

for use and those of the Dräger REGARD 3900.
Only trained and competent personnel are permitted to

inspect, repair and service the product. Dräger
recommends a Dräger service contract for all maintenance
activities and that all repairs are carried out by Dräger.
Strictly follow the instructions for use. The user must fully

understand and strictly observe the instructions. Use the
product only for the purposes specified in the intended use
section of this document.
Do not dispose of the instructions for use. Ensure that they

are retained and appropriately used by the user.
Only trained and competent users are permitted to use this

product.
Comply with all local and national rules and regulations

associated with this product.
Only use Dräger parts and accessories when carrying out

maintenance work. Otherwise, the functional integrity of
the product may be impaired.
Do not use a faulty or incomplete product. Do not modify

the product.
Notify Dräger in the event of any component fault or failure.

Not for use in explosion-hazard areas
This device is neither approved nor certified for use in
explosion-hazard areas.
2

Conventions in this document

2.1

Warning definitions

The following warnings are used in this document to indicate
and highlight areas of the associated text that require particular
attention by the user. A definition of the meaning of each
warning is as follows:
WARNING
!
Indicates a potentially hazardous situation. If not
avoided, it could result in death or serious injury.
CAUTION
!
Indicates a potentially hazardous situation. If not
avoided, it could result in injuries or damage to the
product or environment. It may also be used to alert
against unsafe practices.
NOTICE
i i
Additional information on using the device.
3

Description

3.1

Intended use

The Dräger RVP 3900 is a display used for the graphical
visualisation of the measured values of up to 8 REGARD 3900
or 3910 systems.
The Dräger RVP 3900 can only be used in conjunction with a
Dräger REGARD 3900 or 3910.
WARNING
!
Explosion hazard!
The Dräger RVP 3900 is not intended or approved for
operation in areas where ignitable or explosive gas
mixtures may possibly develop.
3.2

Product features

10.4" TFT display with touchscreen

10 to 30 V DC power supply

RS485 communication interface to

Dräger REGARD 3900/3910
Port for SD cards

Data storage

Web interface via Ethernet port

Up to a maximum of 8 central units can be displayed and

acknowledged
Display of measured values

Display of alarms/alarm history

Plug&Play of the controller configuration

Display of gas type, unit and customised tag input

Short trend (up to 2 minutes)

Storage of the measured values via data logger, with a

timely resolution of 5 seconds over a period of 200 days
(First In – First Out, FIFO principle)
Audible and visual alarm

Higher-level display in the screen header in the event of

alarm and fault
Firmware update possible via SD memory card

3.3

Operating and display elements

.
1
1 LED, red: Memory card not available or defective
2 LED, blue: Boot up/booting
3 LED, green: Operating status display
4 Display with touchscreen
Safety-related information
4
2 3
en
21