Instruction Manual
IM 01C21F01-01E
2-11
2. HANDLING CAUTIONS
• EJA130A, EJA440A, EJA510A, and EJA530A can
be used above 200 bar and therefore considered as
a part of a pressure retaining vessel where category
lll, Module H applies. These models with option
code /PE3 conform to that category.
(2) Technical Data
• Models without /PE3
Article 3, Paragraph 3 of PED, denoted as Sound
Engineering Practice (SEP) .
• Models with /PE3
Module: H
Type of Equipment: Pressure Accessory - Vessel
Type of Fluid: Liquid and Gas
Group of Fluid: 1 and 2
Model
EJA110A
EJA120A
EJA130A
EJA130A
With code /PE3
EJA310A
EJA430A
EJA440A
EJA440A
With code /PE3
EJA510A
EJA510A
With code /PE3
EJA530A
EJA530A
With code /PE3
Category
*2
Article 3, paragraph 3
(SEP)
Article 3, paragraph 3
(SEP)
Article 3, paragraph 3
(SEP)
III
Article 3, paragraph 3
(SEP)
Article 3, paragraph 3
(SEP)
Article 3, paragraph 3
(SEP)
III
Article 3, paragraph 3
(SEP)
III
Article 3, paragraph 3
(SEP)
III
PS-V(bar-L)
1.6
0.005
4.2
4.2
1.6
1.6
50
50
50
50
50
50
V(L)
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
PS(bar)
*1
160
0.5
420
420
160
160
500
500
500
500
500
500
*1: PS is maximum allowable pressure for vessel itself.
*2: Referred to Table 1 covered by ANNEX II of EC Directive
on Pressure Equipment Directive 97/23/EC
T0299.EPS
(3) Operation
CAUTION
• The temperature and pressure of fluid should
be applied under the normal operating condi-
tion.
• The ambient temperature should be applied
under the normal operating condition.
• Please pay attention to prevent the excessive
pressure like water hammer, etc. When water
hammer is to be occurred, please take mea-
sures to prevent the pressure from exceeding
PS by setting the safety valve, etc. at the
system and the like.
• When external fire is to be occurred, please
take safety measures at the device or system
not to influence the transmitters.
2.12 Low Voltage Directive
Applicable standard : EN61010-1
(1) Pollution Degree 2
"Pollution degree" describes the degree to which a
soild, liquid, or gas which deteriorates dielectric
strength or surface resistivity is adhering. " 2 "
applies to normal indoor atmosphere. Normally,
only non-conductive pollution occurs. Occasionally,
however, temporary conductivity caused by
condenstaion must be expected.
(2) Installation Category I
"Overvoltage category(Installation category)"
describes a number which defines a transient
overvoltage condition. It implies the regulattion for
impulse withstand voltage. " I " applies to electrical
equipment which is supplied from the circuit when
appropriate transient overvoltage control means
(interfaces) are provided.