SB-170-9 RUS
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SB-170-9
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5.1 Raccordements réseau
Lors du dimensionnement des contacteurs du moteur,
des conduites d'amenée et des fusibles :
• Prendre en considération le courant de service maxi-
mal ou la puissance absorbée maximale du moteur.
• Choisir des contacteurs de la catégorie d'utilisation
AC3.
• Régler le relais thermique sur le courant de service
maximal du compresseur.
5.2 Versions moteur
!
!
AVIS
Risque de défaillance de compresseur !
N'utiliser le compresseur que dans le sens de
rotation prescrit !
Les séries de compresseurs CS.65, CS.75, CS.85,
CSH76 et CSH86 sont équipées de série de moteurs à
bobinage partiel (Part Winding, « PW ») avec
connexion Δ/ΔΔ. En option, elles peuvent également
être équipées de moteurs à étoile/triangle (Y/Δ). Pour
des informations détaillées, se reporter au manuel
SH-170.
Les modèles CS.95, CSH96 et CSW105 sont générale-
ment équipés de moteurs à étoile/triangle (Y/Δ).
Moteurs à bobinage partiel (PW)
Méthodes de démarrage :
• Démarrage à bobinage partiel pour réduire le cou-
rant de démarrage.
• Démarrage direct.
Retard de temps avant l’allumage du 2ème bobinage
partiel : 0,5 s max. !
Effectuer correctement les raccordements ! Une erreur
d’arrangement des raccords électriques aboutit à des
champs tournants contraires ou à l’angle de phase dé-
calé, et donc à un blocage du moteur !
Raccorder les bornes du moteur au couvercle de la
boîte de raccordement conformément aux instructions.
Tenir compte absolument de l’ordre des bobinages par-
tiels !
• 1er bobinage partiel (contacteur K1) : Raccords 1 /
2 / 3.
• 2ème bobinage partiel (contacteur K2) : Raccords 7 /
8 / 9.
• Partage de bobinage 50%/50%.
• Répartition des contacteurs moteur :
– 1er contacteur (PW 1) : 60% du courant de ser-
vice max.
– 2ème contacteur (PW 2) : 60% du courant de ser-
vice max.
Moteur à étoile-triangle
Le retard de temps entre la mise en route du compres-
seur d’un côté et, de l’autre, la commutation entre
l’opération en étoile et celle en triangle ne doit pas dé-
passer les 2 s.
Effectuer correctement les raccordements !
Toute erreur d’arrangement des raccords électriques
aboutit à un court-circuit !
Information
Les contacteurs réseau et triangles doivent être
calculés à au moins 60% du courant de service
max., le contacteur étoile à 33%.
5.3 Essai de haute tension (test de résistance
d'isolation)
Les compresseurs ont déjà été soumis avant leur sortie
d’usine à un essai de haute tension conformément à la
norme EN12693 ou conformément aux normes UL984
ou UL60335-2-34 pour la version UL.
!
!
AVIS
Risque d'endommagement de l'isolant et de dé-
faillance du moteur !
Il ne faut surtout pas répéter l'essai de haute
tension de la même manière !
Un nouvel essai de haute tension ne doit être réalisé
qu’à une tension alternative max. de 1000 V CA.
SB-170-9
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3.1 Economiseur et refroidissement additionnel
Les compresseurs CSH65 à CSH95 sont dotés d’un
raccord d’économiseur ECO actif sur toute la plage de
régulation de la régulation de puissance. Ils sont égale-
ment dotés de raccords pour le refroidisseur d’huile ex-
terne et l’injection de liquide LI.
Les compresseurs CSW65 à CSW105 et CSH76 à
CSH96 sont dotés d’un ECO qui n’est actif qu’en pleine
charge. Ils ne sont pas dotés de raccords supplémen-
taires pour le refroidissement additionnel.
Les compresseurs CSK6151 et CSK6161 sont dotés
pour des raisons techniques de raccords pour ECO et
LI qui, cependant, ne sont pas validés pour l’utilisation.
Dans un avenir proche, ces raccords ne seront plus
disponibles.
3.2 Utilisation de fluides frigorigènes combustibles de
catégorie de sécurité A2L (par exemple :
R1234yf)
Information
Les données de ce chapitre relatives à l'utilisa-
tion de fluides frigorigène de la catégorie de sé-
curité A2L se basent sur les prescriptions et di-
rectives européennes. En dehors de l'Union eu-
ropéenne, se conformer à la réglementation lo-
cale.
Information
Pour les fluides frigorigènes de la catégorie de
sécurité A3 comme le propane R290 ou le pro-
pylène R1270, des variantes de compresseurs
spécifiques peuvent être livrées sur demande.
Le cas échéant, il faut prendre en compte des
instructions de service additionnelles.
Ce chapitre décrit et explique les risques résiduels
existant au niveau du compresseur lors de l’utilisation
de fluides frigorigènes de la catégorie de sécurité A2L.
Ces informations permettent au fabricant de réaliser
l’évaluation des risques de l’installation. Ces informa-
tions ne peuvent en aucun cas remplacer ladite évalua-
tion.
Lors de la réalisation, la maintenance et l’opération
d’installations frigorifiques fonctionnant avec des fluides
frigorigènes combustibles de la catégorie de sécurité
A2L, il est impératif de respecter des règles de sécurité
particulières.
S’ils sont installés conformément aux présentes ins-
tructions de service, opérés en mode normal et
exempts de dysfonctionnements, les compresseurs
sont dépourvus de sources d’inflammation susceptibles
d’enflammer les fluides frigorigènes combustibles
R1234yf et R1234ze(E). Ils sont considérés comme
techniquement étanches. Aucune évaluation de
sources d’inflammation n’a été réalisée pour les autres
fluides frigorigènes de la catégorie de sécurité A2L. Si
de tels fluides frigorigènes sont utilisés, le dispositif de
protection doit donc être installé en dehors de la boîte
de raccordement, par exemple dans l’armoire élec-
trique, jusqu’à ce qu’une autorisation correspondante
soit obtenue.
Information
En cas d’utilisation d’un fluide frigorigène inflam-
mable :
Apposer de façon bien visible sur le compres-
seur l’avertissement « Attention : substances in-
flammables » (W021 selon ISO7010). Un auto-
collant avec cet avertissement est joint aux ins-
tructions de service.
La combustion de fluides frigorigènes dans la boîte de
raccordement ne peut avoir lieu que si plusieurs er-
reurs extrêmement rares surviennent en même temps.
La probabilité que cela arrive est extrêmement faible.
En cas de soupçon de combustion de fluide frigorigène
dans la boîte de raccordement, attendre au moins
30 minutes avant de l’ouvrir. Selon les connaissances
actuelles, c’est le temps nécessaire pour dégrader les
produits de combustion toxiques. Il est nécessaire d’uti-
liser des gants appropriés résistant à l’acide. Ne pas
toucher aux résidus humides, mais les laisser sécher,
car ils peuvent contenir des matières toxiques dis-
soutes. Ne surtout pas inhaler les produits de l’évapo-
ration. Faire nettoyer les pièces touchées par un per-
sonnel spécialisé dûment formé ; en cas de corrosion,
éliminer les pièces concernées dans le respect des
règles.
4 Montage
4.1 Transporter le compresseur
Transporter le compresseur vissé à la palette ou le
soulever au moyen d’œillets de suspension. Ne soule-
ver CS.95, CSH96 et CSW105 qu’au moyen d’une tra-
verse, voir figure 1, page 73.
Poids 1 200 .. 1900 kg (en fonction du type)
DANGER
Charge suspendue !
Ne pas passer en dessous de la machine !
источников воспламенений, которые могут зажечь
воспламеняющиеся хладагенты R1234yf и R1234ze(E).
Они признаются герметичными (с технической точки
зрения). Для других хладагентов группы безопасности
AL2 не имеется оценок источников воспламенения.
По этой причине устройство защиты должно быть
установлено вне клеммной коробки, например, в
распределительном шкафу, пока не будет получено
специальное одобрение.
Информация
При использовании воспламеняющегося
хладагента: Прикрепите к компрессору
предупреждающий знак «Предупреждение:
воспламеняющиеся материалы»
(W021 в соответствии с ISO7010).
Самоклеящаяся этикетка, обозначающая
этот предупреждающий знак, прилагается к
инструкции по эксплуатации.
Возгорание хладагента в клеммной коробке
может произойти только при одновременном
возникновении нескольких очень редких неполадок.
Вероятность этого исключительно низкая. Если
возникли подозрения в воспламенении хладагента
в клеммной коробке, подождите как минимум 30
минут перед её открытием. За это время, согласно
имеющимся на сегодняшний день данным,
ядовитые продукты горения распадаются. Требуется
использование подходящих, кислотоупорных
перчаток. Влажные отложения не трогайте, а дайте
сначала высохнуть, поскольку они могут содержать
растворенные ядовитые вещества. Ни в коем случае
не вдыхайте продукты испарения. При помощи
квалифицированного персонала очистите поражённые
части, в случае наличия коррозии, пораженные части
следует соответствующим образом утилизировать.
4 Монтаж
4.1 Транспортировка компрессора
Компрессор перевозится привинченным к паллете.
Подъём компрессора осуществляется с помощью
рым-болтов. Подъем CS.95, CSH96 и CSW105 только
при помощи траверсы, см. рис. 1, стр. 73.
Вес: 1200 – 1 900 кг (в зависимости от типа)
ОПАСНОСТЬ
Подвешенный груз!
Не стой под грузом!
3.1 Экономайзер и дополнительное охлаждение
Компрессоры серии CSH65-CSH95 имеют
подключение для ECO-экономайзера, которое
работает во всем диапазоне регулирования
производительности. Они также имеют подключение
для внешнего охлаждения масла и впрыска жидкости
LI.
Экономайзер в моделях компрессоров CSW65 -
CSW105 и CSH76 - CSH96 активен только при полной
нагрузке. Эти компрессоры не имеют подключения
для дополнительного охлаждения.
По производственным причинам компрессоры
CSK6151 и CSK6161 имеют подключения для ECO
и LI, однако они не одобрены для использования. В
скором времени эти подключения будут убраны.
3.2 Использование воспламеняющихся
хладагентов группы безопасности A2L
(например, R1234yf)
Информация
Данные, представленные в данной главе,
касающиеся применения хладагентов
группы безопасности AL2, основываются на
европейских предписаниях и директивах.
В регионах, находящихся за пределами
ЕС, соблюдайте правила, действующие в
конкретной стране.
Информация
По запросу, для хладагентов группы
безопасности A3, таких как R290 (пропан)
или R1270 (пропилен), могут поставляться
специальные версии исполнения
компрессоров. Для них следует принимать
во внимание дополнительные инструкции по
эксплуатации.
В этой главе описываются дополнительные
остаточные риски, источником которых является
компрессор при применении хладагентов группы
безопасности AL2, и даются пояснения к ним. Эта
информация помогает производителю в проведении
оценки рисков системы. Данная информация никоим
образом не может заменить оценку риска системы.
При конструировании, обслуживании и
функционировании холодильных систем с
воспламеняющимися хладагентами группы
безопасности AL2 применяются особые правила
техники безопасности.
При осуществлении монтажа в соответствии с данной
инструкцией по эксплуатации и при нормальном
режиме работы без сбоев, компрессоры не имеют
SB-170-9
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3.1 Economiser and additional cooling
Compressors of the series CSH65 to CSH95 are
provided with an ECO economiser connection that is
active in the entire capacity control range. They also
have connections for external oil cooling and LI liquid
injection.
The economiser of the compressor models CSW65 to
CSW105 and CSH76 to CSH96 is only active at full
load. These compressors have no connections for addi-
tional cooling.
For production reasons, the CSK6151 and CSK6161
compressors are equipped with connections for ECO
and LI, which are not approved for use.
These connections will no longer be available in the
near future.
3.2 Use of flammable refrigerants of the A2L safety
group (e.g. R1234yf)
Information
The information in this chapter about the use of
refrigerants of the A2L safety group refer to
European regulations and directives. In regions
outside the EU, observe the local regulations.
Information
For refrigerants of the A3 safety group, e.g.
R290 propane or R1270 propylene, specific
compressor designs can be delivered upon re-
quest. In this case, also observe the additional
Operating Instructions.
This chapter describes and gives explanations of addi-
tional residual risks originating from the compressor
when using refrigerants of the A2L safety group. This
information helps the manufacturer of the system carry
out a risk assessment. This information may in no way
replace the risk assessment for the system.
Design, maintenance and operation of refrigeration sys-
tems using refrigerants of the A2L safety group are
subject to particular safety regulations.
When installed according to these Operating Instruc-
tions and in normal operation conditions without mal-
functions, the compressors are free from ignition
sources that could ignite the flammable refrigerants
R1234yf and R1234ze(E). They are considered as
technically tight. No ignition source assessment is
available for other refrigerants of the A2L safety group.
That is why the protection device has to be installed
outside the terminal box, for example in the switch cab-
inet, until specific approval has been obtained.
Information
When using a flammable refrigerant:
Affix the warning sign “Warning: flammable ma-
terials” (W021 according to ISO7010) well vis-
ibly to the compressor. An adhesive label show-
ing this warning sign is enclosed with the Oper-
ating Instructions.
Refrigerant burning in the terminal box may only hap-
pen if several very rare errors occur at the same time.
The probability of this event occurring is extremely low.
When suspecting burnt refrigerant in the terminal box,
wait at least 30 minutes before opening it. According to
the present knowledge, this is the time needed for the
toxic combustion products to be degraded. It is neces-
sary to use appropriate, acid-resistant gloves. Do not
touch moist residues, but allow them to dry, because
they may contain dissolved toxic substances. Never in-
hale evaporation products. Have trained staff clean the
parts concerned or, if the parts are corroded, dispose of
them properly.
4 Mounting
4.1 Transporting the compressor
Transport the compressor screwed onto the pallet or lift
it using the lifting eyes. Lift CS.95, CSH96 and
CSW105 with a lifting beam only, see figure 1, page
7.
Weight 1200 .. 1900 kg (depending on the model)
DANGER
Suspended load!
Do not step under the machine!
SB-170-9
6
3.1 Economiser and additional cooling
Compressors of the series CSH65 to CSH95 are
provided with an ECO economiser connection that is
active in the entire capacity control range. They also
have connections for external oil cooling and LI liquid
injection.
The economiser of the compressor models CSW65 to
CSW105 and CSH76 to CSH96 is only active at full
load. These compressors have no connections for addi-
tional cooling.
For production reasons, the CSK6151 and CSK6161
compressors are equipped with connections for ECO
and LI, which are not approved for use.
These connections will no longer be available in the
near future.
3.2 Use of flammable refrigerants of the A2L safety
group (e.g. R1234yf)
Information
The information in this chapter about the use of
refrigerants of the A2L safety group refer to
European regulations and directives. In regions
outside the EU, observe the local regulations.
Information
For refrigerants of the A3 safety group, e.g.
R290 propane or R1270 propylene, specific
compressor designs can be delivered upon re-
quest. In this case, also observe the additional
Operating Instructions.
This chapter describes and gives explanations of addi-
tional residual risks originating from the compressor
when using refrigerants of the A2L safety group. This
information helps the manufacturer of the system carry
out a risk assessment. This information may in no way
replace the risk assessment for the system.
Design, maintenance and operation of refrigeration sys-
tems using refrigerants of the A2L safety group are
subject to particular safety regulations.
When installed according to these Operating Instruc-
tions and in normal operation conditions without mal-
functions, the compressors are free from ignition
sources that could ignite the flammable refrigerants
R1234yf and R1234ze(E). They are considered as
technically tight. No ignition source assessment is
available for other refrigerants of the A2L safety group.
That is why the protection device has to be installed
outside the terminal box, for example in the switch cab-
inet, until specific approval has been obtained.
Information
When using a flammable refrigerant:
Affix the warning sign “Warning: flammable ma-
terials” (W021 according to ISO7010) well vis-
ibly to the compressor. An adhesive label show-
ing this warning sign is enclosed with the Oper-
ating Instructions.
Refrigerant burning in the terminal box may only hap-
pen if several very rare errors occur at the same time.
The probability of this event occurring is extremely low.
When suspecting burnt refrigerant in the terminal box,
wait at least 30 minutes before opening it. According to
the present knowledge, this is the time needed for the
toxic combustion products to be degraded. It is neces-
sary to use appropriate, acid-resistant gloves. Do not
touch moist residues, but allow them to dry, because
they may contain dissolved toxic substances. Never in-
hale evaporation products. Have trained staff clean the
parts concerned or, if the parts are corroded, dispose of
them properly.
4 Mounting
4.1 Transporting the compressor
Transport the compressor screwed onto the pallet or lift
it using the lifting eyes. Lift CS.95, CSH96 and
CSW105 with a lifting beam only, see figure 1, page
7.
Weight 1200 .. 1900 kg (depending on the model)
DANGER
Suspended load!
Do not step under the machine!
SB-170-9
6
3.1 Economiser and additional cooling
Compressors of the series CSH65 to CSH95 are
provided with an ECO economiser connection that is
active in the entire capacity control range. They also
have connections for external oil cooling and LI liquid
injection.
The economiser of the compressor models CSW65 to
CSW105 and CSH76 to CSH96 is only active at full
load. These compressors have no connections for addi-
tional cooling.
For production reasons, the CSK6151 and CSK6161
compressors are equipped with connections for ECO
and LI, which are not approved for use.
These connections will no longer be available in the
near future.
3.2 Use of flammable refrigerants of the A2L safety
group (e.g. R1234yf)
Information
The information in this chapter about the use of
refrigerants of the A2L safety group refer to
European regulations and directives. In regions
outside the EU, observe the local regulations.
Information
For refrigerants of the A3 safety group, e.g.
R290 propane or R1270 propylene, specific
compressor designs can be delivered upon re-
quest. In this case, also observe the additional
Operating Instructions.
This chapter describes and gives explanations of addi-
tional residual risks originating from the compressor
when using refrigerants of the A2L safety group. This
information helps the manufacturer of the system carry
out a risk assessment. This information may in no way
replace the risk assessment for the system.
Design, maintenance and operation of refrigeration sys-
tems using refrigerants of the A2L safety group are
subject to particular safety regulations.
When installed according to these Operating Instruc-
tions and in normal operation conditions without mal-
functions, the compressors are free from ignition
sources that could ignite the flammable refrigerants
R1234yf and R1234ze(E). They are considered as
technically tight. No ignition source assessment is
available for other refrigerants of the A2L safety group.
That is why the protection device has to be installed
outside the terminal box, for example in the switch cab-
inet, until specific approval has been obtained.
Information
When using a flammable refrigerant:
Affix the warning sign “Warning: flammable ma-
terials” (W021 according to ISO7010) well vis-
ibly to the compressor. An adhesive label show-
ing this warning sign is enclosed with the Oper-
ating Instructions.
Refrigerant burning in the terminal box may only hap-
pen if several very rare errors occur at the same time.
The probability of this event occurring is extremely low.
When suspecting burnt refrigerant in the terminal box,
wait at least 30 minutes before opening it. According to
the present knowledge, this is the time needed for the
toxic combustion products to be degraded. It is neces-
sary to use appropriate, acid-resistant gloves. Do not
touch moist residues, but allow them to dry, because
they may contain dissolved toxic substances. Never in-
hale evaporation products. Have trained staff clean the
parts concerned or, if the parts are corroded, dispose of
them properly.
4 Mounting
4.1 Transporting the compressor
Transport the compressor screwed onto the pallet or lift
it using the lifting eyes. Lift CS.95, CSH96 and
CSW105 with a lifting beam only, see figure 1, page
7.
Weight 1200 .. 1900 kg (depending on the model)
DANGER
Suspended load!
Do not step under the machine!
SB-170-9
6
3.1 Economiser and additional cooling
Compressors of the series CSH65 to CSH95 are
provided with an ECO economiser connection that is
active in the entire capacity control range. They also
have connections for external oil cooling and LI liquid
injection.
The economiser of the compressor models CSW65 to
CSW105 and CSH76 to CSH96 is only active at full
load. These compressors have no connections for addi-
tional cooling.
For production reasons, the CSK6151 and CSK6161
compressors are equipped with connections for ECO
and LI, which are not approved for use.
These connections will no longer be available in the
near future.
3.2 Use of flammable refrigerants of the A2L safety
group (e.g. R1234yf)
Information
The information in this chapter about the use of
refrigerants of the A2L safety group refer to
European regulations and directives. In regions
outside the EU, observe the local regulations.
Information
For refrigerants of the A3 safety group, e.g.
R290 propane or R1270 propylene, specific
compressor designs can be delivered upon re-
quest. In this case, also observe the additional
Operating Instructions.
This chapter describes and gives explanations of addi-
tional residual risks originating from the compressor
when using refrigerants of the A2L safety group. This
information helps the manufacturer of the system carry
out a risk assessment. This information may in no way
replace the risk assessment for the system.
Design, maintenance and operation of refrigeration sys-
tems using refrigerants of the A2L safety group are
subject to particular safety regulations.
When installed according to these Operating Instruc-
tions and in normal operation conditions without mal-
functions, the compressors are free from ignition
sources that could ignite the flammable refrigerants
R1234yf and R1234ze(E). They are considered as
technically tight. No ignition source assessment is
available for other refrigerants of the A2L safety group.
That is why the protection device has to be installed
outside the terminal box, for example in the switch cab-
inet, until specific approval has been obtained.
Information
When using a flammable refrigerant:
Affix the warning sign “Warning: flammable ma-
terials” (W021 according to ISO7010) well vis-
ibly to the compressor. An adhesive label show-
ing this warning sign is enclosed with the Oper-
ating Instructions.
Refrigerant burning in the terminal box may only hap-
pen if several very rare errors occur at the same time.
The probability of this event occurring is extremely low.
When suspecting burnt refrigerant in the terminal box,
wait at least 30 minutes before opening it. According to
the present knowledge, this is the time needed for the
toxic combustion products to be degraded. It is neces-
sary to use appropriate, acid-resistant gloves. Do not
touch moist residues, but allow them to dry, because
they may contain dissolved toxic substances. Never in-
hale evaporation products. Have trained staff clean the
parts concerned or, if the parts are corroded, dispose of
them properly.
4 Mounting
4.1 Transporting the compressor
Transport the compressor screwed onto the pallet or lift
it using the lifting eyes. Lift CS.95, CSH96 and
CSW105 with a lifting beam only, see figure 1, page
7.
Weight 1200 .. 1900 kg (depending on the model)
DANGER
Suspended load!
Do not step under the machine!
SB-170-9
6
3.1 Economiser and additional cooling
Compressors of the series CSH65 to CSH95 are
provided with an ECO economiser connection that is
active in the entire capacity control range. They also
have connections for external oil cooling and LI liquid
injection.
The economiser of the compressor models CSW65 to
CSW105 and CSH76 to CSH96 is only active at full
load. These compressors have no connections for addi-
tional cooling.
For production reasons, the CSK6151 and CSK6161
compressors are equipped with connections for ECO
and LI, which are not approved for use.
These connections will no longer be available in the
near future.
3.2 Use of flammable refrigerants of the A2L safety
group (e.g. R1234yf)
Information
The information in this chapter about the use of
refrigerants of the A2L safety group refer to
European regulations and directives. In regions
outside the EU, observe the local regulations.
Information
For refrigerants of the A3 safety group, e.g.
R290 propane or R1270 propylene, specific
compressor designs can be delivered upon re-
quest. In this case, also observe the additional
Operating Instructions.
This chapter describes and gives explanations of addi-
tional residual risks originating from the compressor
when using refrigerants of the A2L safety group. This
information helps the manufacturer of the system carry
out a risk assessment. This information may in no way
replace the risk assessment for the system.
Design, maintenance and operation of refrigeration sys-
tems using refrigerants of the A2L safety group are
subject to particular safety regulations.
When installed according to these Operating Instruc-
tions and in normal operation conditions without mal-
functions, the compressors are free from ignition
sources that could ignite the flammable refrigerants
R1234yf and R1234ze(E). They are considered as
technically tight. No ignition source assessment is
available for other refrigerants of the A2L safety group.
That is why the protection device has to be installed
outside the terminal box, for example in the switch cab-
inet, until specific approval has been obtained.
Information
When using a flammable refrigerant:
Affix the warning sign “Warning: flammable ma-
terials” (W021 according to ISO7010) well vis-
ibly to the compressor. An adhesive label show-
ing this warning sign is enclosed with the Oper-
ating Instructions.
Refrigerant burning in the terminal box may only hap-
pen if several very rare errors occur at the same time.
The probability of this event occurring is extremely low.
When suspecting burnt refrigerant in the terminal box,
wait at least 30 minutes before opening it. According to
the present knowledge, this is the time needed for the
toxic combustion products to be degraded. It is neces-
sary to use appropriate, acid-resistant gloves. Do not
touch moist residues, but allow them to dry, because
they may contain dissolved toxic substances. Never in-
hale evaporation products. Have trained staff clean the
parts concerned or, if the parts are corroded, dispose of
them properly.
4 Mounting
4.1 Transporting the compressor
Transport the compressor screwed onto the pallet or lift
it using the lifting eyes. Lift CS.95, CSH96 and
CSW105 with a lifting beam only, see figure 1, page
7.
Weight 1200 .. 1900 kg (depending on the model)
DANGER
Suspended load!
Do not step under the machine!
SB-170-9
6
3.1 Economiser and additional cooling
Compressors of the series CSH65 to CSH95 are
provided with an ECO economiser connection that is
active in the entire capacity control range. They also
have connections for external oil cooling and LI liquid
injection.
The economiser of the compressor models CSW65 to
CSW105 and CSH76 to CSH96 is only active at full
load. These compressors have no connections for addi-
tional cooling.
For production reasons, the CSK6151 and CSK6161
compressors are equipped with connections for ECO
and LI, which are not approved for use.
These connections will no longer be available in the
near future.
3.2 Use of flammable refrigerants of the A2L safety
group (e.g. R1234yf)
Information
The information in this chapter about the use of
refrigerants of the A2L safety group refer to
European regulations and directives. In regions
outside the EU, observe the local regulations.
Information
For refrigerants of the A3 safety group, e.g.
R290 propane or R1270 propylene, specific
compressor designs can be delivered upon re-
quest. In this case, also observe the additional
Operating Instructions.
This chapter describes and gives explanations of addi-
tional residual risks originating from the compressor
when using refrigerants of the A2L safety group. This
information helps the manufacturer of the system carry
out a risk assessment. This information may in no way
replace the risk assessment for the system.
Design, maintenance and operation of refrigeration sys-
tems using refrigerants of the A2L safety group are
subject to particular safety regulations.
When installed according to these Operating Instruc-
tions and in normal operation conditions without mal-
functions, the compressors are free from ignition
sources that could ignite the flammable refrigerants
R1234yf and R1234ze(E). They are considered as
technically tight. No ignition source assessment is
available for other refrigerants of the A2L safety group.
That is why the protection device has to be installed
outside the terminal box, for example in the switch cab-
inet, until specific approval has been obtained.
Information
When using a flammable refrigerant:
Affix the warning sign “Warning: flammable ma-
terials” (W021 according to ISO7010) well vis-
ibly to the compressor. An adhesive label show-
ing this warning sign is enclosed with the Oper-
ating Instructions.
Refrigerant burning in the terminal box may only hap-
pen if several very rare errors occur at the same time.
The probability of this event occurring is extremely low.
When suspecting burnt refrigerant in the terminal box,
wait at least 30 minutes before opening it. According to
the present knowledge, this is the time needed for the
toxic combustion products to be degraded. It is neces-
sary to use appropriate, acid-resistant gloves. Do not
touch moist residues, but allow them to dry, because
they may contain dissolved toxic substances. Never in-
hale evaporation products. Have trained staff clean the
parts concerned or, if the parts are corroded, dispose of
them properly.
4 Mounting
4.1 Transporting the compressor
Transport the compressor screwed onto the pallet or lift
it using the lifting eyes. Lift CS.95, CSH96 and
CSW105 with a lifting beam only, see figure 1, page
7.
Weight 1200 .. 1900 kg (depending on the model)
DANGER
Suspended load!
Do not step under the machine!
SB-170-9
6
3.1 Economiser and additional cooling
Compressors of the series CSH65 to CSH95 are
provided with an ECO economiser connection that is
active in the entire capacity control range. They also
have connections for external oil cooling and LI liquid
injection.
The economiser of the compressor models CSW65 to
CSW105 and CSH76 to CSH96 is only active at full
load. These compressors have no connections for addi-
tional cooling.
For production reasons, the CSK6151 and CSK6161
compressors are equipped with connections for ECO
and LI, which are not approved for use.
These connections will no longer be available in the
near future.
3.2 Use of flammable refrigerants of the A2L safety
group (e.g. R1234yf)
Information
The information in this chapter about the use of
refrigerants of the A2L safety group refer to
European regulations and directives. In regions
outside the EU, observe the local regulations.
Information
For refrigerants of the A3 safety group, e.g.
R290 propane or R1270 propylene, specific
compressor designs can be delivered upon re-
quest. In this case, also observe the additional
Operating Instructions.
This chapter describes and gives explanations of addi-
tional residual risks originating from the compressor
when using refrigerants of the A2L safety group. This
information helps the manufacturer of the system carry
out a risk assessment. This information may in no way
replace the risk assessment for the system.
Design, maintenance and operation of refrigeration sys-
tems using refrigerants of the A2L safety group are
subject to particular safety regulations.
When installed according to these Operating Instruc-
tions and in normal operation conditions without mal-
functions, the compressors are free from ignition
sources that could ignite the flammable refrigerants
R1234yf and R1234ze(E). They are considered as
technically tight. No ignition source assessment is
available for other refrigerants of the A2L safety group.
That is why the protection device has to be installed
outside the terminal box, for example in the switch cab-
inet, until specific approval has been obtained.
Information
When using a flammable refrigerant:
Affix the warning sign “Warning: flammable ma-
terials” (W021 according to ISO7010) well vis-
ibly to the compressor. An adhesive label show-
ing this warning sign is enclosed with the Oper-
ating Instructions.
Refrigerant burning in the terminal box may only hap-
pen if several very rare errors occur at the same time.
The probability of this event occurring is extremely low.
When suspecting burnt refrigerant in the terminal box,
wait at least 30 minutes before opening it. According to
the present knowledge, this is the time needed for the
toxic combustion products to be degraded. It is neces-
sary to use appropriate, acid-resistant gloves. Do not
touch moist residues, but allow them to dry, because
they may contain dissolved toxic substances. Never in-
hale evaporation products. Have trained staff clean the
parts concerned or, if the parts are corroded, dispose of
them properly.
4 Mounting
4.1 Transporting the compressor
Transport the compressor screwed onto the pallet or lift
it using the lifting eyes. Lift CS.95, CSH96 and
CSW105 with a lifting beam only, see figure 1, page
7.
Weight 1200 .. 1900 kg (depending on the model)
DANGER
Suspended load!
Do not step under the machine!
SB-170-9
6
3.1 Economiser and additional cooling
Compressors of the series CSH65 to CSH95 are
provided with an ECO economiser connection that is
active in the entire capacity control range. They also
have connections for external oil cooling and LI liquid
injection.
The economiser of the compressor models CSW65 to
CSW105 and CSH76 to CSH96 is only active at full
load. These compressors have no connections for addi-
tional cooling.
For production reasons, the CSK6151 and CSK6161
compressors are equipped with connections for ECO
and LI, which are not approved for use.
These connections will no longer be available in the
near future.
3.2 Use of flammable refrigerants of the A2L safety
group (e.g. R1234yf)
Information
The information in this chapter about the use of
refrigerants of the A2L safety group refer to
European regulations and directives. In regions
outside the EU, observe the local regulations.
Information
For refrigerants of the A3 safety group, e.g.
R290 propane or R1270 propylene, specific
compressor designs can be delivered upon re-
quest. In this case, also observe the additional
Operating Instructions.
This chapter describes and gives explanations of addi-
tional residual risks originating from the compressor
when using refrigerants of the A2L safety group. This
information helps the manufacturer of the system carry
out a risk assessment. This information may in no way
replace the risk assessment for the system.
Design, maintenance and operation of refrigeration sys-
tems using refrigerants of the A2L safety group are
subject to particular safety regulations.
When installed according to these Operating Instruc-
tions and in normal operation conditions without mal-
functions, the compressors are free from ignition
sources that could ignite the flammable refrigerants
R1234yf and R1234ze(E). They are considered as
technically tight. No ignition source assessment is
available for other refrigerants of the A2L safety group.
That is why the protection device has to be installed
outside the terminal box, for example in the switch cab-
inet, until specific approval has been obtained.
Information
When using a flammable refrigerant:
Affix the warning sign “Warning: flammable ma-
terials” (W021 according to ISO7010) well vis-
ibly to the compressor. An adhesive label show-
ing this warning sign is enclosed with the Oper-
ating Instructions.
Refrigerant burning in the terminal box may only hap-
pen if several very rare errors occur at the same time.
The probability of this event occurring is extremely low.
When suspecting burnt refrigerant in the terminal box,
wait at least 30 minutes before opening it. According to
the present knowledge, this is the time needed for the
toxic combustion products to be degraded. It is neces-
sary to use appropriate, acid-resistant gloves. Do not
touch moist residues, but allow them to dry, because
they may contain dissolved toxic substances. Never in-
hale evaporation products. Have trained staff clean the
parts concerned or, if the parts are corroded, dispose of
them properly.
4 Mounting
4.1 Transporting the compressor
Transport the compressor screwed onto the pallet or lift
it using the lifting eyes. Lift CS.95, CSH96 and
CSW105 with a lifting beam only, see figure 1, page
7.
Weight 1200 .. 1900 kg (depending on the model)
DANGER
Suspended load!
Do not step under the machine!
