User manual
K0214 Issue No. 5
4
CSA Certification
Markings:
Ex ia IIC T4, Class 1, Zone 0 and Class 1, Div.1
Groups A, B, C & D ..................................................... hazardous location designation
1999 LR110032-3 ....................................................... certificate reference
Amb Temp -10°C to +50°C ........................................ ambient temperature range
..................................... CSA monogram
DPI 705 IS .................................................................... specific apparatus type
Pressure range in mbar or psi ................................. full-scale pressure rating
Druck LTD, Groby, LE6 0FH, UK ............................... manufacturer's name and address
SN*******/YY-MM ...................................................... serial number and date of
manufacture, year-month
Requirements and Conditions
Batteries
WARNING: ONLY REPLACE BATTERIES IN A SAFE AREA
• Power supply use only 3 x LR6 (AA) made by Eveready Energizer LR6, Varta 4006
or Duracell Procell MN1500.
Installation
WARNING:
D
O
NOT
USE
TOOLS
ON
THE
PRESSURE
INDICATOR
THAT
MIGHT
CAUSE
INCENDIVE
SPARKS
-
THIS CAN CAUSE AN EXPLOSION.
• Installation should be carried out by qualified plant installation technicians in
compliance with the latest issue of Canadian Electrical Code (CEC).
• Provide additional protection for indicators that may be damaged in service.
Maintenance
Note: The following applies to all instruments of the DPI 705 Series.
• Return the instrument to the factory for any repairs, it cannot be repaired on-site.
• To keep the DPI 705 accurate to 0.1% full-scale a calibration check should be
carried out once per year.
Cleaning
• Clean the instrument case with a moist, lint-free cloth and weak detergent.