DVP TSC Series Manual

VACUUM
TECHNOLOGY
OPERATING AND MAINT ENANCE
INSTRUCTIONS
(Translation of the original instructions)
SIDE C ANNEL BLOWERS
TSC
TDC

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INDEX
1 INTRODUCTION..................................................................................................................................................2
1.1 GENERAL INFORMATION ...........................................................................................................................2
1.2 MANUFACTURER DATA ..............................................................................................................................2
1.3 CONSULTATION METHODS .......................................................................................................................2
1.4 PERSONNEL QUALIFICATIONS .................................................................................................................2
1.5 PERSONAL PROTECTION EQUIPMENT ....................................................................................................3
1.6 IDENTIFICATION PLATE ..............................................................................................................................3
2 SAFETY ...............................................................................................................................................................4
2.1 GENERAL WARNINGS .................................................................................................................................4
2.2 ADDITIONAL RISKS .....................................................................................................................................4
2.3 PICTOGRAMS ..............................................................................................................................................5
3 TURBINE DESCRIPTION ...................................................................................................................................6
3.1 INTENTED USE AND CONTRAINDICATIONS ............................................................................................6
3.1.1 INTENTED USE ......................................................................................................................................6
3.1.2 CONTRAINDICATIONS ..........................................................................................................................6
3.2 NOISE EMISSIONS .......................................................................................................................................6
3.3 DIMENSIONS AND SPECIFICATIONS ........................................................................................................7
3.3.1 TSC Mod ls ............................................................................................................................................7
3.3.2 TDC Mod ls ......................................................................................................................................... 10
4 INSTALLATION ................................................................................................................................................ 13
4.1 CONTENT RECEPTION AND CONTROL ................................................................................................. 13
4.2 PACKAGING .............................................................................................................................................. 13
4.3 TRANSPORT AND HANDLING ................................................................................................................. 13
4.4 STORAGE .................................................................................................................................................. 13
4.5 ENVIRONMENTAL CONDITIONS ............................................................................................................. 13
4.6 TURBINE INSTALLATION ......................................................................................................................... 14
4.7 USER SYSTEM .......................................................................................................................................... 14
4.8 CONNECTION ........................................................................................................................................... 14
4.8.1 INTAKE AND OUTLET CONNECTION ............................................................................................... 15
4.8.2 ELECTRIC CONNECTION .................................................................................................................. 15
5 INSTRUCTIONS FOR USE .............................................................................................................................. 17
5.1 OPERATION .............................................................................................................................................. 17
5.2 START-UP .................................................................................................................................................. 17
5.3 STOP .......................................................................................................................................................... 18
5.4 DECOMMISSIONING AND PROLONGED STOPPAGE ........................................................................... 18
6 MAINTENANCE................................................................................................................................................ 19
6.1 GENERAL WARNINGS .............................................................................................................................. 19
6.2 INTERVENTION TABLE............................................................................................................................. 20
6.2.1 INTAKE FILTER CONTROL ................................................................................................................ 20
6.2.2 REPLACING THE INTAKE FILTER .................................................................................................... 20
6.2.3 CLEANING THE MOTOR FAN PROTECTION ................................................................................... 20
6.2.4 GENERAL EXTERNAL CLEANING OF THE TURBINE ..................................................................... 20
6.2.5 CHECKING THE OPERATION OF VACUUM AND/OR PRESSURE REDUCING VALVES ............. 20
6.2.6 CLEANING THE INTAKE AND OUTLET SILENCERS ....................................................................... 21
6.2.7 GREASING THE BEARINGS .............................................................................................................. 21
6.2.8 BEARING REPLACEMENT ................................................................................................................. 21
6.3 SPARE PARTS ........................................................................................................................................... 21
7 RETURNING THE PRODUCT .......................................................................................................................... 21
8 DISMANTLING ................................................................................................................................................. 22
9 TROUBLESHOOTING ..................................................................................................................................... 22

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1
INTRODUCTION
1.1
GENERAL INFORMATION
With this manual w aim to provid you with all th important information r garding th saf ty of thos in charg
of installation, us , maint nanc and dismantling of th TSC and TDC s ri s sid chann l turbin s.
This manual, issu d in ITALIAN, is an int gral part of th turbin and must b k pt in a saf plac for th ntir ty
of th machin 's lif span.
Should th turbin b sold, hir d out, or loan d, it must b hand d ov r to th n w own r tog th r with th EC
conformity D claration.
Carrying out any op rations on th turbin b for r ading and fully und rstanding all instructions in this manual is
prohibit d.
Th imag s contain d in this docum nt ar xampl s only and ar not binding for th Manufactur r. Th
Manufactur r r s rv s th right to mak chang s to compon nts, mak product improv m nts or for any oth r
r ason without updating this manual, if said compon nts or parts do not alt r th sid chann l turbin op ration
and saf ty.
1.2
MANUFACTURER DATA
D. .P. acuum Technology s.p.a.
Via Rubizzano, 627
40018 - S. Pi tro in Casal (BO) - ITALY
Ph [phone]
Fx [phone]
-mail: [email protected]
w b sit : http://www.dvp.it
Pl as always includ th following information in all communications r garding th turbin :
 turbin mod l and s rial numb r;
 y ar of manufactur ;
 dat of purchas ;

d tail d information r garding probl ms v rifi d.
1.3
CONSULTATION METHODS
For improv d und rstanding of th information provid d in this manual, warnings or instructions consid r d critical
or hazardous ar mark d with th following symbols:
HAZARD
Failure to comply with these instructions may cause hazards to persons.
WARNING
Failure to comply with these instructions may cause damage to the turbine.
1.4
PERSONNEL QUALIFICATIONS
To nsur that all op rations p rform d on th turbin ar carri d out saf ly, op rators must hav th qualifications
and r quir m nts to carry out its op rations.
Op rators ar classifi d as follows:
FIRST LE EL OPERATOR:
Unqualifi d p rsonn l, having no sp cific skills, abl to p rform simpl tasks only.
MECHANICAL MAINTENANCE OPERATOR:
T chnician qualifi d to work on m chanical parts to carry out any n c ssary adjustm nts, maint nanc
op rations or r pairs. Not qualifi d to work on l ctrical syst ms in pr s nc of voltag .
ELECTRICAL MAINTENANCE OPERATOR:
Qualifi d t chnician in charg of all l ctrical op rations. Is capabl of op rating in th pr s nc of
voltag insid cabin ts and conn ctor box s.

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1.5
PERSONAL PROTECTION EQUIPMENT
This manual assum s that th sid chann l turbin has b n install d in workplac s, which comply with all
mandatory saf ty r quir m nts; in particular, it is mandatory that p rsonn l ar quipp d with p rsonal prot ctiv
quipm nt in r lation to th activiti s that must b p rform d.
1.6
IDENTIFICATION PLATE
Th sid chann l turbin has an id ntification plat which shows th manufactur r's nam , addr ss, EC lab l,
construction y ar and its t chnical data.
WARNING
Removing or tampering with the identification plate is strictly prohibited.

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2
SAFETY
2.1
GENERAL WARNINGS
It is important to r ad this manual b for p rforming any kind of work on th sid chann l turbin . Complianc with
th saf ty standards of th country in which th turbin is install d and mploym nt of qualifi d p rsonn l to carry
out maint nanc , us , installation, tc. op rations ar r comm nd d throughout th lif of th turbin .
Th main rul s of conduct to b obs rv d for op ration at a suitabl l v l of s curity ar as follows:
 Installation, us , maint nanc , tc. should always b p rform d by qualifi d and train d p rsonn l.
 It is ss ntial to w ar th n c ssary p rsonal prot ctiv quipm nt at all tim s.
 Always p rform all cl aning, adjustm nt and maint nanc op rations with all pow r suppli s disconn ct d.
 Do not dir ct wat r j ts toward l ctrical parts, v n if th y ar prot ct d by nclosur s.
 Do not smok during work or maint nanc , sp cially wh r solv nts or flammabl mat rials ar b ing us d.
 Do not damag symbol plats or pictograms on th turbin . If th y should accid ntally b com damag d,
imm diat ly r plac th m with oth r id ntical plat s.
D.V.P. Vacuum T chnology s.p.a. disclaims any liability for damag to p rsons or prop rty r sulting from improp r
us of th turbin , tamp ring with its saf ty apparatus or failur to obs rv op rational saf ty standards.
2.2
ADDITIONAL RISKS
HAZARD
This side channel turbine has been designed to minimise residual risks to personnel. We urge
you, however, to take the utmost care and attention in carrying out maintenance operations. The
confidence gained with frequent contact with the turbine too often leads users to forget or
underestimate risks.
Entanglement hazard
Th r is a p rman nt imp nding hazard of ntangling or ntrapping hair and clothing in th cool r fan insid th
prot ction its lf n ar th fan cov r casing on th l ctric motor.
Ti long hair up and do not w ar baggy clothing, long lac s or oth r it ms that could g t caught up.
Hazard of cutting and/or shearing caused by moving rotor
Via th op nings in th intak and outl t sil nc rs it is possibl to acc ss th rotating rotor.
N v r ins rt your hands or any kind of obj ct through th op nings.
This hazard also xists wh n th machin is not moving, wh n it is start d up manually.
Hazard generated by the turbine seizure.
Failur to comply with th instructions for us s t out in this manual could caus turbin s izur . Should you h ar
an unusual nois that might b turbin rotor s izur , mov away and turn th machin off imm diat ly.
Hazard generated by a noise created by the turbine
Wh n th sid chann l turbin is op rating, it giv s off a nois that can xc d 80 dB(A); if this occurs, follow th
instructions in point 3.2 of this manual.
High temperature hazard
Und r working conditions, in complianc with th l v ls indicat d in point 3.3, th turbin 's surfac s can xc d a
t mp ratur of 70°C. Install th turbin in a prot ct d ar a that compli s with th surrounding conditions s t out
in point 3.3 of this manual, acc ssibl only to authoris d p rsonn l. Do not voluntarily touch th surfac s of th
unit whil working and only carry out r pair work wh n th turbin is off and cool.
Hazard generated by overpressure and process fluids that escape at high temperature
Proc ss fluids can scap from th saf ty d vic s (ov rpr ssur valv s) pr scrib d for th us of th turbin in
compr ssion and conn ction piping, at high t mp ratur and can caus burning.
Us fitting and conn cting parts to th syst m's piping that can suffici ntly r sist th pr ssur and t mp ratur s
that aris and install saf ty d vic s in positions that cannot cr at hazardous situations for p rsonn l including
whil th turbin is working.
Hazard generated by low pressure
Avoid contact with turbin intak whil op rating. Us fitting and conn cting parts to th syst m's piping that can
suffici ntly r sist th vacuum that aris s. L t air into th intak circuit b for any int rv ntion. Contact with vacuum
points can r sult in accid nts du to hair and/or clothing b ing suck d in; this can also occur clos to saf ty
d vic s.
Hazard from the emission of harmful substances
Wh n v r air containing hazardous substanc s is suck d in (i. . biological or microbiological ag nts), us
abat m nt syst ms locat d in front of th turbin and div rt th xhaust to a prot ct d ar a.

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Electrical hazard
El ctrical quipm nt in th sid chann l turbin includ s liv parts which, upon contact, can caus s rious damag
to p rsons and prop rty. Any kind of r pair work on th l ctrical syst m should only b don by sp cialis d
p rsonn l and only aft r insulating th turbin from th mains pow r supply.
Fire hazard
Us of th sid chann l turbin for any unfor s n us s or prohibit d by this manual as w ll as a lack of prop r
maint nanc can caus malfunction with a risk of ov rh ating and fir .
In cas of fir , do not us wat r to xtinguish th flam s, but us a dry xtinguish r or CO2 or oth r m ans
compatibl with th pr s nc of l ctrical quipm nt.
Hazard generated by the projection of parts or part of them
Arrang th installation of th sid chann l turbin in ord r to avoid thos in charg of works b ing dir ctly hit by
parts or bits of parts flying through th fan cov r casing du to th cooling fan br aking.
2.3
PICTOGRAMS
Pictograms with warning and saf ty symbols for op rators hav b n attach d to th sid chann l turbin . R ad
car fully and tak not of th symbols and th ir m ssag s b for using th turbin .
ELECTRICAL HAZARD
You are near electrical connections (protected) but where accidental
contact can cause electric shock and death.
HOT SURFACE HAZARD
You are close to surfaces with temperatures exceeding 70°C which may
lead to 2
nd
degree burns.
HAZARD ARISING FROM MATERIALS BEING SUCKED INTO THE
TURBINE
You are close to vacuum connections where it is possible to intake
material into the turbine that can cause it to break and/or harm personnel.
D.V.P. Vacuum T chnology s.p.a. d clin s any liability for damag to p rsons or prop rty r sulting from failur to
comply with instructions indicat d in pictograms or th ir improp r pr s rvation.

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3
TURBINE DESCRIPTION
3.1
INTENTED USE AND CONTRAINDICATIONS
3.1.1
INTENTED USE
Th sid chann l turbin s d scrib d in this manual w r d sign d and built to b us d in industrial syst ms and
ar fitt d with bi-polar thr -phas or monophas asynchronous l ctric motors according to IEC 34-1.
Th s turbin s ar availabl in mono or doubl stag and ar quipm nt for th g n ration of vacuum and
ov rpr ssur and th continuous conv ying of cl an air, air/gas mix s and in rt gas s whos t mp ratur must
b b tw n 0 and 40°C.
It is possibl to pow r th turbin s fitt d with thr -phas motors via a fr qu ncy conv rt r (inv rt r) in an
op rating fi ld b tw n 35 and 70 Hz.
Operating outwith the permitted frequency field can damage the turbine itself and put
the operator in serious danger.
It is th duty of th inv rt r install r to carry out ch cks and any n c ssary controls to r sp ct th immunity and
mission limits stablish d und r curr nt r gulations.
Any other use is prohibited. The Manufacturer is not liable for any damage to persons and/or property
caused by improper use of the turbine.
3.1.2
CONTRAINDICATIONS
Any use other than that for which the side channel turbine was constructed is to be
considered irregular and can, therefore, cause damage to the turbine and pose serious
danger to the operator.
B low is a s ri s of op rations involving improp r us of th turbin , which are not permitted und r any
circumstanc .
 Do not us th turbin in non-industrial installations unl ss all n c ssary pr cautions and prot ctiv m asur s
hav b n tak n ( .g. prot ction against contact for child saf ty);
 Do not us th turbin in conditions oth r than thos indicat d in th tabl s shown in point 3.3 of this manual;
 Do not us th turbin in an xplosiv or aggr ssiv atmosph r or in an atmosph r with a high conc ntration
of dust or oily substanc s and do not us it to pump xplosiv , flammabl or corrosiv gas s or gas s that form
particl s; Using th sid chann l turbin in th s atmosph r s and with th s typ s of gas s can caus injury,
xplosion, fir or s riously damag th turbin ;
 Do not us th turbin without installing th intak filt r and n c ssary saf ty d vic s (vacuum and/or pr ssur
r ducing valv ) according to th application it is d sign d for;
 Do not chang or transform th turbin , carry out r pair or maint nanc work of your own initiativ . Maint nanc
work can only b carri d out in complianc with point 6 of this manual.
 Do not op rat th turbin with th intak and outl t clos d;
 Only us original spar parts or parts provid d by th manufactur r;
 Do not us th turbin to pump solid mat rials, ch micals, powd rs, solv nts or oth r substanc s diff ring from
thos p rmitt d. Th s kinds of mat rials may damag th unit, limit its p rformanc or r duc its lif span;
 Do not xpos th turbin to rain, st am, xc ssiv humidity or dir ct sunlight;
 Do not install th turbin in plac s subj ct to possibl flooding;

Do not plac or stor n ar flammabl or combustibl mat rials or substanc
s;
3.2
NOISE EMISSIONS
Th sid chann l turbin s d scrib d in this manual w r d sign d and built in ord r to r duc nois l v l at sourc .
Th sound pr ssur valu s indicat d in point 3.3 hav b n r ad in complianc with dir ctiv UNI EN ISO 2151
making th turbin work at 2/3 of th acc ptabl maximum pr ssur with intak and outl t conv y d.
Th actual sound mission whil op rating d p nds, how v r, on th installation conditions and position of th
turbin on th syst m.
Sp cial sil nc rs ar availabl on r qu st to r duc th nois l v l.

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3.3
DIMENSIONS AND SPECIFICATIONS
3.3
.1
TSC Models
A
Intak
4
Gr as r gun and scap valv ( xcluding TSC
40)
B
Discharg
5
T rminal board
1
Motor plat
6
Motor fan cov r casing
2
Id ntification plat
7
Rotation dir ction arrow
3
Fixing point
MODEL A A1 B B1 C D F G H H1 HT L M M1 N T T1 W X
TSC 40
165 186 - - - 100 122 >150 - - - 2 38 108 214 Ø12 70 - - - 1”G 210 205 200 - - -
TSC 80
205 227 83 108 95 >150 M6 3 42 130 249 Ø10 90 140
1-1/4”G
251 257 248 0°
TSC 150
225 257 95 130 98 >150 M6 2,5 45 153 301 Ø12 115 175
1-1/2”G
284 273 285 0°
TSC 150-1
225 257 95 130 98 >150 M6 2,5 45 153 301 Ø12 115 175 1-1/2”G 284 273 285 0°
TSC 210
260 298 115 195 123 >250 M8 4 47 175 339 Ø14 120 200 2”G 320 322 332 0°
TSC 310
290 332 140 180 113 >250 M8 5 50 195 382 Ø14 125 240 2”G 370 362 383 0°
TSC 310-1
290 332 140 180 113 >250 M8 5 50 195 382 Ø14 125 240 2”G 370 362 383 0°
TSC 310-2
290 332 140 180 113 >250 M8 5 50 195 382 Ø14 125 240 2”G 370 362 383 0°
TSC 550
365 420 280 315 193 >350 M12 30 96 280 512 Ø15 145 405 2-1/2”G 462 490 464 15°
TSC 550-0
365 420 280 315 193 >350 M12 30 96 280 512 Ø15 145 405
2-1/2”G
462 490 464 15°
TSC 550-1
365 420 280 315 193 >350 M12 30 96 280 512 Ø15 145 405
2-1/2”G
462 490 464 15°
TSC 1100
360 415 600 636 13 >500 M12 28 95 306 576 Ø16 210 490 4”G 632 715 560 0°
TSC 1100-1
360 415 600 636 13 >500 M12 28 95 306 576 Ø16 210 490 4”G 632 715 560 0°
B
B1
C
G
H1
H
HT
M
A
A1
L
T
T1
W
N
D
M1
X
120°
120°
Fx3
A
B
12
3
4
56 7
3

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Mod l
TSC
40 80 150 210 40 80 150 150-1 150-1
1~ 3~
Motor pow r
kW (50Hz)
kW (60Hz)
0,20
0,25
0,37
0,45
0,75
0,90
1,5
1,8
0,20
0,25
0,37
0,45
0,75
0,90
1,3
1,5
1,3
1,5
Pow r supply ±5%
V (50Hz)
V (60Hz)
115 / 230 230 220-255 / 380-440
220-277 / 380-480 **
Absorption
A (50Hz)
A (60Hz)
3,4 / 1,7
3,6 / 1,8
5,6 / 2,8
5,8 / 2,9
13 / 6,5
14 / 7
12,3
13
0,9 / 0,5
1,1 / 0,6
2,1 / 1,2
2,3 / 1,3
3,3 / 1,9
3,6 / 2,1
4,6 / 2,7
5,2 / 3,0
2,7 / 1,56
3 / 1,73
Nominal capacity
m³/h (50Hz)
m³/h (60Hz)
50
60
90
108
145
170
205
245
50
60
90
108
150
175
150
175
150
175
Vacuum
mbar (50Hz)
mbar (60Hz)
70
75
110
130
140
140
210
210
70
75
110
140
150
140
175
205
175
205
Ov rpr ssur
mbar (50Hz)
mbar (60Hz)
70
80
130
140
140
140
220
220
70
80
130
170
140
140
200
220
200
220
Nois l v l (UNI EN ISO 2151 – K 3dB)
dB(A) 50Hz
dB(A) 60Hz
52
55
58
61
63
64
70
73
52
55
58
61
63
64
64
65
64
65
W ight
kg
7 12 18 27,5 7 12 17,5 19 19
Ø Intak – Outl t
“G
1 1-1/4 1-1/2 2 1 1-1/4 1-1/2 1-1/2 1-1/2
Required workplace te perature °C 0 ÷ 40
Storage/transport roo te perature °C -20 ÷ 50
MAX humidity / altitud 80% / 1000 a.s.l. *
Mod l
IE2
TSC
150 150-1
3~
Motor pow r
kW (50Hz)
kW (60Hz)
0,75
0,90
1,3
1,5
Pow r supply ±5%
V (50Hz)
V (60Hz)
400 / 460 400 / 460
Absorption
A (50Hz)
A (60Hz)
1,81 / 1,67 2,76 / 2,66
Nominal capacity
m³/h (50Hz)
m³/h (60Hz)
150
175
150
175
Vacuum
mbar (50Hz)
mbar (60Hz)
150
140
175
205
Ov rpr ssur
mbar (50Hz)
mbar (60Hz)
140
140
200
220
Nois l v l (UNI EN ISO 2151 – K 3dB)
dB(A) 50Hz
dB(A) 60Hz
63
64
64
65
W ight
kg
17,4 19
Ø Intak – Outl t
“G
1-1/2 1-1/2
Required workplace te perature °C 0 ÷ 40
Storage/transport roo te perature
°C -20 ÷ 50
MAX humidity / altitud 80% / 1000 a.s.l. *
(*) Pl as contact th manufactur r if nvironm ntal conditions ar diff r nt from thos pr scrib d.
(**) 380-440 / 660-760 (50Hz); 380-480 / 660-830 (60Hz).

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Mod l
TSC
210 310 310-1 310-2 550 550-0 550-1 1100 1100-1
3~
Motor pow r
kW (50Hz)
kW (60Hz)
1,5
1,8
2,2
2,7
3
3,6
4
4,8
5,5
6,5
4
4,6
7,5
9
9
11
13
15
Pow r supply ±5%
V (50Hz)
V (60Hz)
220-255 / 380-440
220-277 / 380-480 **
380-440 / 660-760
440-480 / 760-830
Absorption
A (50Hz)
A (60Hz)
6,7 / 3,9
7,0 / 4,0
9,7 / 5,6
11,3 / 6,5
12,5 / 7,2
13,5 / 7,8
14,2 / 8,2
16,2 / 9,3
21 / 12
26,5 / 15,3
17,3 / 10
21 / 12
15,1 / 8,7
19,1 / 11
20,2 / 11,7
20,8 / 12
26,3 / 15,2
28,9 / 16,7
Nominal capacity
m³/h (50Hz)
m³/h (60Hz)
210
250
310
360
310
360
310
360
550
660
550
660
550
660
1100
1300
1100
1300
Vacuum
mbar (50Hz)
mbar (60Hz)
210
210
200
220
260
280
270
300
270
280
200
180
300
310
200
200
300
290
Ov rpr ssur
mbar (50Hz)
mbar (60Hz)
220
220
200
220
280
280
310
300
270
260
200
200
300
300
190
180
290
290
Nois l v l (UNI EN ISO 2151 – K 3dB)
dB(A) 50Hz
dB(A) 60Hz
70
73
72
77
72
77
72
77
74
79
73
78
74
79
76
81
76
81
W ight
kg
26,5 37,5 40 41 83,5 83,5 90 122 133
Ø Intak – Outl t
“G
2 2 2 2 2-1/2 2-1/2 2-1/2 4 4
Required workplace te perature °C 0 ÷ 40
Storage/transport roo te perature °C
-20 ÷ 50
MAX humidity / altitud 80% / 1000 a.s.l. *
Mod l
IE2
TSC
210 310 310-1 310-2 550-1
3~
Motor pow r
kW (50Hz)
kW (60Hz)
1,5
1,8
2,2
2,7
3
3,6
4
4,8
7,5
9
Pow r supply ±5%
V (50Hz)
V (60Hz)
400 / 460 400 / 460 400 / 460 400 / 460 400 / 460
Absorption
A (50Hz)
A (60Hz)
3,65 / 3,26 4,79 / 4,64 6,72 / 6,13 7,97 / 7,82 13,52 / 13,25
Nominal capacity
m³/h (50Hz)
m³/h (60Hz)
210
250
310
360
310
360
310
360
550
660
Vacuum
mbar (50Hz)
mbar (60Hz)
210
210
180
180
260
220
270
300
300
310
Ov rpr ssur
mbar (50Hz)
mbar (60Hz)
220
200
180
170
280
210
310
280
300
280
Nois l v l (UNI EN ISO 2151 – K 3dB)
dB(A) 50Hz
dB(A) 60Hz
70
73
72
77
72
77
72
77
74
79
W ight
kg
26,4 37,4 40 41 90
Ø Intak – Outl t
“G
2 2 2 2 2-1/2
Required workplace te perature °C 0 ÷ 40
Storage/transport roo te perature
°C -20 ÷ 50
MAX humidity / altitud 80% / 1000 a.s.l. *
(*) Pl as contact th manufactur r if nvironm ntal conditions ar diff r nt from thos pr scrib d.
(**) 380-440 / 660-760 (50Hz); 380-480 / 660-830 (60Hz).