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12. Annex

Devices necessary for a system without permanent surveillance (72h):

Device

Alternative

Operating conditions

ASME

direct water level
gauge*

---

always

yes

direct water level
gauge

2 oblique water level
gauges**

always

yes

LLW-Limiter

---

always

yes

LLW-Limiter

---

24h

yes

Level control

---

24h+72h

yes

HHW-prevention

---

24h+72h

yes

TDS limitation

---

72h

yes

Direktanzeiger sind Geräte, bei denen optisch (mit dem Auge) direkt der Füllstand des Kesselwassers abgelesen werden
kann.

** 1x kann durch Signalisierung bei der Füllstandreglung erfüllt sein.

(Die Tabelle ist summativ von oben nach unten zu lesen)

Содержание SMLC2

Страница 1: ...Edition 12 2020 D 08 B 51037 EN 00 INSTALLATION AND OPERATING INSTRUCTIONS SMLC2 for use with the level probe EL030 or EL19 2 or the multirodprobes EL963 and MS015A B SIL 3 Low water level limiter...

Страница 2: ...n of your plants especially in the steam and condensate sector We take care of the modernisation of steam boilers equipped with sophisticated mechanical technology as well as new plants operated with...

Страница 3: ...Use in compliance with regulations 9 4 System description 10 4 1 Function 10 4 2 LED Display 11 5 Assembly and Installation 12 5 1 Installation dimensions and descriptions 12 5 2 Installation 13 5 3 E...

Страница 4: ...data controller 22 7 2 Device data probe 23 7 3 SIL characteristics 24 7 4 Maximum ratings of potential free contacts 24 7 5 Data plate 24 8 Fault analysis and rectification 25 9 Warranty 25 10 Confo...

Страница 5: ...bove tasks IGEMA GmbH accepts no liability for damage to property or personal injury caused by unqualified persons or by failure to observe these installation and operating instructions If no sufficie...

Страница 6: ...s The maximum values of the pressure and temperature range of the device must be checked before installation If the maximum allowable operating values of the device are lower than those of the system...

Страница 7: ...been depressurised and that the pressure has been safely reduced to atmospheric pressure In principle no system should be regarded as unpressurized even if indicated by pressure measuring devices suc...

Страница 8: ...e support e g via a spring suspension device etc This can be attached to the holding strap eyelet on the device When returning goods to IGEMA GmbH the applicable safety and environmental laws accordin...

Страница 9: ...fill level the limiter must reliably switch off the boiler s burner control so that no overheating of the boiler can occur and thus injury to people or damage to installations is prevented The prescr...

Страница 10: ...the alarm delay time set 4s 8s 12s 16s the output of the safety chain will be switched off safe operation mode and the LED ALARM red remains permanently lit The factory setting for the alarm delay tim...

Страница 11: ...perating mode sound operation Flashing green LED 1 Hz low voltage Uv 180V Permanent red LED Level has been below electrode for more than 4 8 12 16 sec Returns to normal operating mode if electrode is...

Страница 12: ...gned for quick fitting with a spring catch for the DIN EN 50022 standard 35 mm carrier rail and for screw fixing on a mounting plate 5 1 Installation dimensions and descriptions Base Front view Side v...

Страница 13: ...point 2 in the holder 5 with 4 3 mm drill bit Fit holder 5 on base plate with two M4 screws 5 3 Electrical connection The device terminal strip is live during operation Before working on the device di...

Страница 14: ...rinted at the back of the housing EL968 and MS015A B check separate Installation and Operating instructions SMHL2 Safety chain Signalling EL030 oder EL19 2 electrical connection shielded cable 4 x 0 7...

Страница 15: ...installation side if necessary The cable must not come into contact with heat conducting parts The probe is equipped with a plug connector 4 pole For aligning the probe plug to the local circumstances...

Страница 16: ...both parts by means of the enclosed M4 set screw with AF2 hexagon socket Screwing in the electrode Release screw 1 and pull off electrode plug 2 Clean and check sealing surfaces Insert new sealing rin...

Страница 17: ...40 50 EN1092 1 A according to drilling plan 1 1 0460 63 EN1092 1 B2 100 160 EN1092 1 40 100 EN1092 1 A according to drilling plan 1 3 4 5 1 0460 63 EN1092 1 B2 100 160 EN1092 1 Drilling plans 1 6 Seal...

Страница 18: ...DIN PN DN DIN Quantity Dimension Material 40 50 EN 24032 8 M16 1 7258 63 M20 100 160 M24 40 100 EN 24032 16 M20 1 7258 63 M24 100 160 2510 NFM27 C 35 5 6 Mounting in the add on housing If shut off val...

Страница 19: ...19 Illustration of add on housing Materials Flange 1 0460 Pipes St35 8 16 Mo 3 according to pressure range Stainless steel and ASME compliant materials upon request...

Страница 20: ...60 100 155 160 165 Process connection M1 PN DN DIN DIN sealing form 16 50 100 DIN EN 1092 1 Type 11 Form B1 25 40 63 Form B2 100 160 Process connection M2 PN DN DIN DIN sealing form 16 20 DIN EN 1092...

Страница 21: ...rew the probe carefully Remove the electrode extension 9 by unscrewing the grub screw Carefully clamp electrode extension 9 directly at the point to be shortened and shorten it carefully with a suitab...

Страница 22: ...w the LEDs see diagram The switch off time can be adjusted as shown in the table DIP switch Switch off time 1 2 on on 4 s off on 8 s on off 12 s off off 16 s 7 Technical data 7 1 Device data controlle...

Страница 23: ...bar 20 32 50 80 100 160 250 Max allowable temp TS C 214 239 265 296 312 346 367 Construction dimension Y mm 125 125 Mechanical connection Thread G Power connection Plug connection with screw terminals...

Страница 24: ...loads Use contactor Additional fault reporting Switching voltage max 250 V AC max 25 V DC 300 V DC Switching current max 6 A ohmic 6 A 0 1 A Inductive larger loads Use contactor In the case of the pr...

Страница 25: ...cable short circuit or cable break check measuring cable Check cap 4 2 too 9 Warranty In addition to the statutory warranty we give a 24 month warranty on our products The prerequisite is proper hand...

Страница 26: ...26 10 Conformity declaration...

Страница 27: ...27 11 Certificates PED Type Examination...

Страница 28: ...28 SIL 3 Zertifizierung...

Страница 29: ...r level gauges always yes yes LLW Limiter always yes no LLW Limiter 24h yes no Level control 24h 72h yes yes HHW prevention 24h 72h yes no TDS limitation 72h yes no Direktanzeiger sind Ger te bei dene...

Страница 30: ...30...

Страница 31: ...31...

Страница 32: ...32 Antwerpener Str 1 Fon 49 2501 92424 0 48163 M nster Fax 49 2501 92424 99 Deutschland info igema com www igema com IGEMA GmbH...

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