©2010 A+ Corporation, LLC. All rights reserved.SCC-JTR-H-CSA-InsInstallationOperation_050120An ISO 9001:2008 certified company
Manufacturing Contact InformationA+ Corporation, LLC41041 Black Bayou Rd.Gonzales, LA 70737
Call for expert product application assistance:Phone: (225)-644-5255 Website: www.geniefilters.comFax: (225)-644-3975 E-mail: [email protected]
Safety Warnings!
JTR-H Model JTR-H & 901-JTROwner’s Manual
Failure to abide by any of the safety warnings could result in serious injury or death.General
} Improper selection, installation, maintenance, misuse, or abuse of regulator can cause death, serious injury and property damage. } Do not exceed any equipment pressure or temperature ratings. } Do not use the regulator as a shut-off device. Prior to use in a system, a properly sized relief device is to be installed which limits the use
to 111% of the Maximum Allowable Working Pressure (MAWP). } Surface temperatures will approach temperature limit stated in technical specifications. Gloves may be required for handling or
adjustment. } Do not install the regulator in an enclosure that is heated above the regulator’s maximum ambient temperature. } Apply pressure gradually, avoiding a sudden surge of fluid or pressure. } Not designed for external fire
Model JTR-H
Model 901-JTR
©2010 A+ Corporation, LLC. All rights reserved.
JTR-H
SCC-JTR-H-CSA-InsInstallationOperation_050120An ISO 9001:2008 certified company 2
Safety Warnings (Continued) Failure to abide by any of the safety warnings could result in serious injury or death.Electrical
} Electrical power must be “OFF” before and during installation and maintenance. } All appropriate national, state and local electrical codes must be followed.
For Model JTR-H } The power supply is with the help of a silicone cable, notch and oil resistant. The cable is intended for installation inside a rigid metallic
conduit, cable tray or a similar method which provides sufficient mechanical strength to the cable against stress and bending. Grounding to be provided at the final location of installation.
For Model 901-JTR } Do not remove the temperature controller from the instrument enclosure; the wires may disconnect from the controller terminals. } Do not exceed 5 minutes with power without fluid flow or the thermal cutoff will open the circuit. } Sealing fitting must be installed with access allowing the dams to be made and the sealing compound to be properly poured. } All unused conduit openings must be plugged. Plugs must be a minimum of 1/8” thick and engage a minimum of 5 full threads.
Technical Specifications
Technical Specifications
Machined parts: 316/316L stainless steel / NACE compliantAll other metal parts: stainless steel / NACE compliantRegulator seat material: PFA Seals: User Defined
300 - 6000 psig (20.7 - 413.7 barg) per criteria of ANSI/ASME B31.3
Wetted materials
Maximum pressure rating
0-10 psig (0-0.7 barg), 0-25 psig (0-1.7 barg), 0-50 psig (0-3.4 barg), 0-100 psig (0-6.9 barg), 0-250 psig (0-17.2 barg), 0-500 psig (34.5 barg)
Outlet pressure range
1/4” female NPTPort sizes
0.009Cv Coefficient
*Ambient:JTR-H (CSA): -40 to 302°F (-40 to 150°C) 901-JTR: 0 to 145°F (-18 to 63°C) JTR-H (ATEX): -40 to 140°F (-40 to 60°C)
*Process (all models):-40°F (-40°C) to 300°F (149°C)
901-JTR controller: 95 to 300°F (35 to 149°C) set at 300°F (149°C); backup thermal cutoff opens at 338°F (170°C)
Temperature range* Actual limit depends on sealingmaterial chosen.Refer to Temperature RangeComparison Chart.
~10 SLM (consider heat transfer limitations)Maximum flow rate
Conduit (CSA): JTR-H: 1/2” female NPT 901-JTR: 3/4” female NPTCable OD (ATEX/IECEx): 3/8” (10mm)
Electrical connection
JTR-H: 110/220 VAC, 80W or 24 VDC, 25W901-JTR: 200 W @ 110 VAC or 700 W @ 240 VAC
Power requirements
CSA Certified Assembly: File # 235756; Class 1, Division 1, Groups B, C, & D; T3ATEX/IECEx Heater Block (Model JTR-H only): II2G Ex db IIC T3
Electrical approval
Tools Required } Flat or phillips head screwdriver.
!
©2010 A+ Corporation, LLC. All rights reserved.
JTR-H
SCC-JTR-H-CSA-InsInstallationOperation_050120An ISO 9001:2008 certified company 3
Dimensions
901-JTRJTR-H
5.8 ““
7.1”1
4
14
34 “ CONDUIT
CONNECTION
“
“
TEMPERATURECONTROLLER
NPTOUTLET
PORT
NPTOUTLET PORT
4.8”
12.7”5.6”
2.5”
1.6
8.9”
5.8 ““
7.1”1
4
14
34 “ CONDUIT
CONNECTION
“
“
TEMPERATURECONTROLLER
NPTOUTLET
PORT
NPTOUTLET PORT
4.8”
12.7”5.6”
2.5”
1.6
8.9”
Side View Top View
9.1”
6.4”
1.9”2.5”
INLET PORT1/4-18 NPT
OUTLET PORT1/4-18 NPT
OUTLETPRESSURE
ADJUSTMENTSCREW
1.3”
3.5”
CONDUITCONNECTION
3.5”
2.5”
3.8” 3.1”
2.0”
10-32 UNF - 2B 2X
1/4”-20 SCREWSMOUNTING
HOLES
Side View Top View
9.1”
6.4”
1.9”2.5”
INLET PORT1/4-18 NPT
OUTLET PORT1/4-18 NPT
OUTLETPRESSURE
ADJUSTMENTSCREW
1.3”
3.5”
CONDUITCONNECTION
3.5”
2.5”
3.8” 3.1”
2.0”
10-32 UNF - 2B 2X
1/4”-20 SCREWSMOUNTING
HOLES
©2010 A+ Corporation, LLC. All rights reserved.
JTR-H
SCC-JTR-H-CSA-InsInstallationOperation_050120An ISO 9001:2008 certified company 4
Installation InstructionsWARNING - Electrical power must be “OFF” before and during installa-tion and maintenance or personal injury may result
Caution } Do not install the regulator in an enclosure that is heated above the regulator’s maximum ambient temperature. } Do not plug the atmospheric reference port for the regulator.
Step 1. Depressurize the system } Valve off the sample flow prior to installation of the Genie® Heated Regulator..
Step 2. Connect the Genie® Pressure Regulator } The regulator’s inlet and outlet ports are labeled. Connect tubing from the sample stream to the Inlet port (must have a minimum inlet pressure
of 300 PSIG, consult factory for applications with a lower pressure). Connect tubing from the outlet port to the next device in the sample system.
Step 3. Connect PowerModel JTR-H
} Refer to the INTERTEC literature provided with the unit for electrical wiring.
Model 901-JTR } With all electrical power off, connect the power source to the wire pigtail as follows: black wire to line/hot, white wire to neutral, green wire to
ground/earth. } A sealing fitting is required on the AC power supply to the enclosure. } Add fiber and sealing compound to the sealing fittings. Sealing fittings are approved for use in hazardous locations only when fiber and sealing
compound are used to make the seal. } The regulator’s controller is preset to 300°F. If a different set temperature is required, remove enclosure cover and make adjustments using
arrow keys. Replace enclosure cover when finished. } Allow the regulator to be powered for 2-5 minutes before starting flow through the regulator. Do not exceed 5 minutes with power without
fluid flow or the thermal cutoff will open the circuit.
Step 4. Establish Flow } To allow sample flow, slowly open external valving.
Step 5. Adjust Pressure } Turn off electrical power to the regulator, and take precauitons to prevent burns. The regulator will be HOT. } Turn the pressure adjustment screw located on top of the regulator to adjust the pressure while gas is flowing through the regulator. To raise the
outlet pressure, turn the screw clockwise. To lower the outlet pressure, turn the screw counterclockwise } To allow sample flow, slowly open external valving.
Note: At high supply pressure, a sudden change may be observed on the downstream pressure gauge as the valve stem moves away from the seat. Slight re-adjustments may be necessary until the pressure and flow have equilibrated.
} Tighten the pressure adjustment screw lock nut firmly against the washer to prevent unintended changes in pressure adjustment.
©2010 A+ Corporation, LLC. All rights reserved.
JTR-H
SCC-JTR-H-CSA-InsInstallationOperation_050120An ISO 9001:2008 certified company 5
Model Numbering & Additional Part Numbers
How to build the model number:
Your model number is determined by your specific needs. Materials of construction must be compatible with process fluid.
Power requirement 1 = AC power 2 = DC power (not available in Model 901-JTR)
H SS P 4
Sealing materialOutlet pressure range
Power requirementElectrical approval
Power requirementElectrical approval
godel number is determine
requirement
Electrical approval C = CSA A = ATEX/IECEx (not available in Model 901-JTR)
Sealing material 0 = Fluoroelastomer JW = RGD resistant HNBR (other materials available upon request)
Outlet pressure range (psig) 0 = 0-25 1 = 0-50 2 = 0-100 3 = 0-250 4 = 0-500 9 = 0-10
How to build the heater replacement kit part number:
5HJTR
How to build the seal replacement kit model number:
5
Sealing material
JTR
Spare Parts & Accessories (sold separately)
� Kozy Insulated Cover - Part # KZ-10-L (not for enclosures)� 901 Heater Base & Controller Replacement - Part # 901-00-SS� Manifold with pressure gauge, ball valve, & relief valve - for ordering
information, refer to the Genie® Probe Regulator Accessory Manifold product sheet
� Inlet filter replacement - Part # JTR-5FSS� Seat & Seal replacement kit - Seat, Valve Stem, Bias Spring & O-Rings
Model JTR-H = JTR with self-limiting block heater 901-JTR = JTR with temperature controller
Model
Model Numbering & Additional Part Numbers
} Frequent inspection should be made. A schedule for maintenance checks should be determined by the environment and frequency of use. It is recommended that it should be at least once a year.
} Perform visual, electrical and mechanical checks on all components on a regular basis. } Visually inspect for undue heating evidenced by discoloration of wires or other components, damaged or worn parts, or leakage
evidence by water or corrosion in the interior. } Visually inspect to make sure that all electrical connections are clean and tight and that the device is operating properly.
} Contact the factory for evaluation of any failures or needed repairs.
Maintenance Notes
INT
ER
TE
C I
ns
tru
me
nta
tio
n -
Sa
rnia
, O
nta
rio
- H
ou
sto
n,
Tex
as
- P
ho
ne
: 1
-88
8-8
75
-87
56
www.intertec.info
SL B
LOC
KTH
ERM
C
Self-
limiti
ng B
lock
Hea
ter
HD
662-
3c S
L BL
OC
KTH
ERM
C
page
1/2
1 Ap
plic
atio
n
The
self-
limiti
ng e
lect
ric c
ondu
ctio
n he
ater
is d
esig
ned
to
be
atta
ched
di
rect
ly
to
man
ifold
s,
mea
surin
g or
an
alyz
ing
inst
rum
ents
, co
ntro
l va
lves
an
d si
mila
r eq
uipm
ent
inst
alle
d in
haz
ardo
us a
reas
. It
heat
s th
e de
vice
by
cond
uctio
n. T
his
is t
he e
asie
st,
safe
st a
nd
mos
t ec
onom
ical
m
etho
d of
fre
eze
prot
ectio
n or
te
mpe
ratu
re m
aint
enan
ce.
2 Fe
atur
es&
Adv
anta
ges
En
ergy
sav
ing,
hig
h ou
tput
Self-
limiti
ng, n
o fu
sabl
e lin
k or
lim
iter
C
ompa
ct, r
equi
res
very
littl
e sp
ace
Ad
just
s au
tom
atic
ally
to th
e vo
ltage
3 D
escr
iptio
n BL
OC
KTH
ERM
is a
met
al h
eatin
g bl
ock
with
a ½
” N
PT
thre
ad t
o co
nnec
t to
a c
ondu
it. T
he P
TC c
artri
dge
prov
ides
the
heat
that
is tr
ansf
erre
d th
roug
h th
e he
ater
bl
ock
to th
e de
vice
to w
hich
it is
atta
ched
.
4 Pe
rfor
man
ceA
cond
uctio
n he
ater
req
uire
s co
nsid
erab
ly l
ess
pow
er
than
a fi
nned
con
vect
ion
heat
er, a
s th
e he
at c
ondu
ctio
n qu
aliti
es o
f met
al a
re m
uch
bette
r tha
n th
ose
of a
ir. T
he
air
surr
ound
ing
the
who
le i
nsta
llatio
n in
the
enc
losu
re
serv
es a
s ad
ditio
nal i
nsul
atio
n.
The
diag
ram
bel
ow s
how
s th
e he
atin
g po
wer
at d
iffer
ent
bloc
k te
mpe
ratu
res.
020406080100
120
020
4060
8010
0Bl
ock
tem
pera
ture
[°C
]
Heating Power [W]
CK
A T3
, B80
CK
A T4
, B50
5 Ex
plos
ion
Prot
ectio
n C
SA
Cer
tific
ate
1655
545
(LR
4367
4)C
SA
Typ
e of
P
rote
ctio
nC
l. 1,
Div
. 1, G
rp, A
BC
DC
l. 2,
Grp
,EFG
6Te
chni
cal D
ata
Ingr
ess
Pro
tect
ion
IP 6
8N
omin
al v
olta
ge11
0 to
277
VA
mbi
ent T
empe
ratu
re-7
6F
to 3
02F/
-60°
C to
+15
0° C
Con
nect
ion
cabl
e3x
AW
G16
; Ø 0
,37”
/ 9,4
mm
Con
duit
conn
ectio
n½
“ NP
TLe
ngth
of C
able
39”/
1 m
Dim
ensi
ons
see
Type
s an
d dr
awin
gs p
age
2
Mat
eria
lse
awat
er-p
roof
alu
min
ium
, bla
ck
anod
ized
SL B
LOC
KTH
ERM
Pro
file
CK
AT3
CLA
T3
CK
A T
4C
LA T
4Te
mpe
ratu
re C
lass
T3T4
Nom
inal
Pow
er80
W50
WLe
ngth
of B
lock
(see
Pt.1
1)3.
5” /
90 m
m4.
1” /
105
mm
3.5”
/ 90
mm
4.1”
/ 10
5 m
mW
eigh
tca
. 1,1
lb/ 5
00g
ca. 1
,1 lb
/ 500
g
All
INTE
RTE
C
expl
osio
n-pr
oof
heat
ers
can
also
be
supp
lied
Euro
pean
sta
ndar
d (A
TEX
) e.
g.: S
L BL
OC
KTH
ERM
DKA
T3
as
Bi-S
tand
ard
(see
dat
ashe
et H
D50
8)
in
a le
ss e
xpen
sive
, Non
-exp
losi
on-p
roof
des
ign
e.
g.: S
L BL
OC
KTH
ERM
NKA
7 O
ptio
ns
TSxx
JC
Ther
mos
tat k
it w
ith 3
por
t jun
ctio
n bo
xAM
Failu
re a
larm
, ope
ns a
t < 4
1 F/
5 °
Can
d ca
n on
ly b
e or
dere
d on
the
“L” v
ersi
on b
ody
3MC
onne
ctio
n ca
ble
10’ /
3m
long
Not
all
optio
ns c
an b
e co
mbi
ned.
Ord
erin
g ex
ampl
e:SL
BLO
CKT
HER
M C
KA T
3 3M
INT
ER
TE
C I
ns
tru
me
nta
tio
n -
Sa
rnia
, O
nta
rio
- H
ou
sto
n,
Tex
as
- P
ho
ne
: 1
-88
8-8
75
-87
56
www.intertec.info
SL B
LOC
KTH
ERM
C
Self-
limiti
ng B
lock
Hea
ter
HD
662-
3c S
L BL
OC
KTH
ERM
C
page
2/2
8 Te
mpe
ratu
reLi
mita
tion
PTC
-Ele
men
ts (
Posi
tive
Tem
pera
ture
Coe
ffici
ent)
rais
e th
eir
elec
tric
resi
stan
ce w
ith r
isin
g te
mpe
ratu
re.
Hig
h re
sist
ance
res
ults
in
low
hea
ting
pow
er.
The
hea
ting
pow
er i
s ve
ry l
ow a
t hi
gh t
empe
ratu
res
so t
hat
the
tem
pera
ture
can
not
exce
ed t
he m
axim
um t
empe
ratu
re
of th
e re
spec
tive
tem
pera
ture
cla
ss.
9 Su
pply
Vol
tage
In
addi
tion
to
the
abov
e m
entio
ned
tem
pera
ture
ch
arac
teris
tics,
th
e PT
C
elem
ents
sh
ow
a va
risto
r ef
fect
. T
hey
cont
rol
thei
r re
sist
ance
in
acco
rdan
ce t
o th
e su
pply
vol
tage
. Th
e no
min
al p
ower
sup
ply
volta
ge
may
be
110
to 2
77 V
with
the
sam
e he
ater
. Th
e ou
tput
m
ay b
e a
max
imum
of 1
5% h
ighe
r th
an th
at s
how
n on
th
e di
agra
m o
n pa
ge 1
.
10
Elec
tric
Wiri
ng
> TSH
eate
r
L
bugn
/ye
Junc
tion
Box
N PE
bn
bu=b
lue
bn=b
row
n gn
/ye=
gree
n/ye
llow
bnbu
Opt
ion
11
Dim
ensi
ons
12M
ount
ing
The
BLO
CKT
HER
M
heat
er
diss
ipat
es
the
heat
by
co
nduc
tion.
It s
houl
d be
mou
nted
to a
fla
t sur
face
of
a he
at
cond
uctin
g m
ater
ial
(e.g
. m
etal
). O
ne
bolt
is
suffi
cien
t to
mou
nt th
e he
ater
.
Exam
ple:
Th
e SL
BLO
CKT
HER
M C
KA T
4, w
hich
is a
ttach
ed to
a
Fish
er-R
osem
ount
305
1H T
rans
mitt
er b
y m
eans
of
an
alum
inum
ada
pter
blo
ck,
guar
ante
es f
reez
e pr
otec
tion
for
the
trans
mitt
er, m
anifo
ld a
nd im
puls
e lin
es in
stal
led
in a
n IN
TER
TEC
Ins
trum
ent
Encl
osur
e at
an
outs
ide
tem
pera
ture
as
low
as
-13
°F/ -
25 °
C.
As
wel
l th
e SL
BLO
CKT
HER
M C
KA T
3 w
ill pr
ovid
e pr
otec
tion
to -
49 °
F/ -4
5 °C
.
www.intertec.info
Ope
ratin
g In
stru
ctio
ns fo
r Hea
ters
SL
…TH
ERM
HO
604-
2e S
L …
THER
M -O
pera
ting
inst
ruct
ion
Page
1/1
1 Ap
plic
atio
n
SL
…TH
ERM
H
eate
rs
are
man
ufac
ture
d in
ac
cord
ance
with
Dire
ctiv
e 94
/ 9EC
(AT
EX 1
00a)
and
ar
e ap
prov
ed a
s co
nduc
tion
heat
ers
(dire
ct h
eatin
g vi
a fla
nge-
mou
ntin
g to
th
e in
stru
men
t) an
d/or
as
co
nvec
tion
heat
ers
(hea
t tra
nsfe
r to
the
am
bien
t ai
r by
nat
ural
con
vect
ion)
for u
se in
Ex-
zone
s 1
and
2 fo
r ex
plos
ion
grou
ps G
/ D
in t
empe
ratu
re c
lass
es T
3 to
T6.
Opt
iona
lth
erm
osta
ts
can
bein
tegr
ated
in
th
eco
nnec
ting
cabl
e.Th
ere
spec
tive
oper
atin
g in
stru
ctio
nsha
ve
to
beob
serv
ed.
EC T
ype
Exam
inat
ion
Cer
tific
ate
PTB
02 A
TEX
111
6X w
ith S
ched
ule
and
Supp
le-
men
ts in
Ger
man
and
Eng
lish
as w
ell a
s IE
C S
chem
e C
ertif
icat
e IE
CEX
PTB
07.
0055
X p
leas
e se
e w
ww
.inte
rtec.
info
.
2 Te
chni
cal D
ata
Rat
ed v
olta
ge11
0 to
250
V A
C o
r DC
Per
mis
sibl
e op
erat
ing
volta
geM
ax. 2
65 V
AC
or D
C
Rat
ed c
urre
nt (
taki
ng i
nto
acco
unt V
DE
029
8)M
ax. 1
0 A
Am
bien
t tem
pera
ture
-60
to +
60
°CM
ax. p
erm
issi
ble
oper
atin
gte
mpe
ratu
re ra
nge
at
norm
al ra
ting
-60
to +
180
°C
Sw
itchi
ng c
apac
ity o
f fa
ilure
ala
rm10
A/ 2
50 V
AC
3 In
stal
latio
n Ta
ke c
are
not
to b
end
or e
xert
any
load
on
the
conn
ectio
n ca
ble
durin
g th
e tra
nspo
rtatio
n or
un
pack
ing
of th
e he
ater
. To
ens
ure
effe
ctiv
e co
nvec
tion,
the
heat
er s
houl
d be
in
stal
led
in
acco
rdan
ce
to
the
inst
alla
tion
and
min
imum
cle
aran
ce r
equi
rem
ents
des
crib
ed i
n th
e da
ta s
heet
s.
Plea
se n
ote
that
the
abso
lute
hea
t tra
nsfe
r coe
ffici
ent
of t
he s
urro
undi
ng e
nclo
sure
mus
t no
t be
sm
alle
r th
an 0
.5 W
/ K.
Als
o m
ake
sure
to
com
ply
with
the
pe
rmis
sibl
e op
erat
ing
tem
pera
ture
rang
e.
Befo
re e
ntry
in
the
cust
omer
-sup
plie
d ju
nctio
n bo
x,
the
cabl
e m
ust
be f
irmly
ins
talle
d, o
bser
ving
the
pe
rmis
sibl
e be
ndin
g ra
dius
of
5 tim
es t
he o
utsi
de
cabl
e di
amet
er.
In t
he d
ust
- ha
zard
ous
area
with
the
app
licab
le
requ
irem
ents
of
th
e EN
6007
9-14
have
to
be
ob
serv
ed.
4 C
onne
ctio
n
The
heat
er m
ust
only
by
conn
ecte
d an
d se
cure
d by
pe
rson
nel t
echn
ical
ly q
ualif
ied
in a
ccor
danc
e w
ith th
e la
bel
spec
ifica
tions
"r
ated
vo
ltage
" an
d "r
ated
cu
rren
t":
If op
erat
ing
volta
ge =
rat
ed v
olta
ge,
the
heat
er w
ill ge
nera
te
the
spec
ified
no
min
al
outp
ut,
with
an
al
low
ance
to v
olta
ge fl
uctu
atio
ns o
f up
to 1
0 %
. C
ircui
t bre
aker
s su
itabl
e fo
r up
to 1
6 A
can
be u
sed
for s
hort
circ
uit a
nd li
ne p
rote
ctio
n.
A gr
ound
ter
min
al i
s pr
ovid
ed f
or t
he p
urpo
se o
f en
surin
g po
tent
ial
equa
lizat
ion.
Th
e te
rmin
al
is
mar
ked
as s
uch.
In
a T
T or
TN
sys
tem
, a
resi
dual
cur
rent
ope
rate
d pr
otec
tive
devi
ce (
RC
D)
mus
t be
use
d w
hose
rat
ed
resp
onse
fau
lt cu
rren
t do
es n
ot e
xcee
d 10
0 m
A.
Res
idua
l cur
rent
dev
ices
with
a r
ated
res
pons
e fa
ult
curr
ent o
f 30
mA
are
to b
e pr
efer
red.
In
an
IT s
yste
m, a
n in
sula
tion
mon
itor
mus
t be
used
th
at s
witc
hes
off
the
pow
er s
uppl
y as
soo
n as
the
in
sula
tion
resi
stan
ce f
alls
to
50 o
hms
per
volt
of t
he
rate
d vo
ltage
or
low
er (
see
DIN
EN
600
79-1
4:20
08;
sect
ion
7.4)
.
5 In
itial
Ope
ratio
n
The
heat
er c
an b
e sw
itche
d on
as
soon
as
it is
pr
oper
ly i
nsta
lled
in a
ccor
danc
e w
ith t
he i
nsta
llatio
n in
stru
ctio
ns s
peci
fied
in p
oint
s 3
and
4, e
nsur
ing
free
conv
ectio
n an
d th
e ne
cess
ary
clea
ranc
es.
6 M
aint
enan
ce
Due
to
the
type
of
cons
truct
ion,
the
hea
ter
requ
ires
no m
aint
enan
ce.
Perfo
rman
ce a
nd s
afet
y te
sts
can
be c
ondu
cted
at
inte
rval
s to
be
de
term
ined
by
th
e op
erat
or
in
com
plia
nce
with
cur
rent
regu
latio
ns.
Rep
air
wor
k m
ust
only
be
ca
rrie
d ou
t by
th
e m
anuf
actu
rer.
In t
he d
ust
-ha
zard
ous
area
with
the
ap
plic
able
req
uire
men
tsof
EN
600
79-1
7an
d th
eEN
60
079-
19ha
ve to
be
obse
rved
.
7 Sa
fety
inst
ruct
ions
Inst
alla
tion
of
the
heat
er
in
an
expo
sed
posi
tion
invo
lves
a c
erta
in r
isk
of i
njur
y, w
ith e
spec
ially
the
en
ds o
f th
e fin
s an
d ho
t su
rface
s po
sing
a p
oten
tial
dang
er.
M
ax. 1
60°C
with
T3
Hea
ters
Max
. 100
°C w
ith T
4 H
eate
rs
M
ax.
70°
C w
ith T
5 he
ater
s
Max
. 5
0°C
with
T6
heat
ers