Operating Conditions For Which Equipment Is Not Designed; Operating Conditions; Pressure Switch Specifications; Specifications Of Fsg-Fyg Models - EBARA 1GP 2CDM 70/10-24 S Manuel D'utilisation Et D'entretien

5.5. OPERATING CONDITIONS FOR WHICH EQUIPMENT IS
NOT DESIGNED
The set cannot be used to handle:
− dirty water or water with solids in suspension;
− water containing acids or bases, and corrosive liquids in
general;
− water with a temperature over the temperature limit
given in chap. 5.6;
− seawater;
− flammable liquids and hazardous liquids in general;
− GP sets are not designed for portable use or use out-
EN
doors.
WARNING
NB: THE MOTOR-DRIVEN PUMP MUST NEVER
BE MADE TO WORK WITHOUT LIQUID.

5.6. OPERATING CONDITIONS

For operating conditions, refer to chapter 4 in part 2 "TECHNICAL
SPECIFICATIONS" relating to the pump. Maximum temperature
of liquid pumped is in the range 40-55 °C depending on the kind
of pump installed (see the individual pump's user manual).

5.7. PRESSURE SWITCH SPECIFICATIONS

ADJUSTMENT
RANGE AS
PRESSURE
PRESSURE
SWITCH TYPE
INCREASES
FSG 2NE SP53 1,4 ÷ 4,6
FSG 9NE SP53 1,4 ÷ 4,6
FSG 9NE SP54 1,4 ÷ 4,6
FYG 22NE SP53 2,8 ÷ 7,0
XMP A06 1 ÷ 6
XMP A12 1.3 ÷ 12
WARNING
NB: DEPENDING ON THE TYPE OF POWER CA-
BLE, PRESSURE SWITCHES ARE SUPPLIED
WITH CABLE CLAMP PG13.5 FOR USE WITH CA-
BLE FROM Ø 6-9MM OR PG 13.5 FOR USE WITH
CABLES FROM Ø 9-12.5MM.
5.8.1. SPECIFICATIONS OF FSG-FYG MODELS (FIG.1)
Device conforming to European standards EN 60730-1 and
EN 60730-2-6
Pressure connection thread: G ¼ ISO 228/1 (FSG 2NE/FYG
22NE) - ISO 7/1 R ¼ (FSG 9NE)
2 cable entries Din Pg 13.5
Insulation protection: IP65 (IEC/EN 60529)
Pressures:
• continuous duty: (FSG 2NE-9NE) max. 4.6 bar; rupture
pressure: min. 20 bar.
• continuous duty: (FYG 22NE) max. 7.0 bar; rupture pres-
sure: min. 28 bar.
1 Phase~
1,5 kW – 230V
Adjustment:
1. Starting: to increase the tripping point as pressure de-
creases, tighten setting nut 1 (FIG. 1).
2. Stopping: to increase the tripping point as pressure in-
creases, tighten the differential adjustment nut 2 (FIG. 1).
12
DIFFERENTIAL
AT MIN. AT MAX.
SETTING SETTING
bar
bar bar
1,0 – 1,2 1,2 – 2,3
1,0 – 1,2 1,2 – 2,3
1,0 – 1,2 1,2 – 2,3
1,2 – 2,3 1,6 – 2.7
0.8 1.2 – 4.2
1 1,7 – 8.4
MOTOR RATING
3 Phase~
2,2 kW – 400V
5.8.2. SPECIFICATIONS OF XMP MODELS (FIG.2)
Device conforming to European standards IEC 947, EN
60947-4-1, UL 508, CSA C22-2 n°14
Pressure connection thread: G ¼ ISO 228/1
2 cable entries Din Pg 13.5
Insulation protection: IP54 (IEC/EN 60529)
Pressures:
• continuous duty: (XMP A06) max. 6 bar; rupture pres-
sure: min. 30 bar.
• continuous duty: (XMP A12) max. 12 bar; rupture pres-
sure: min. 30 bar.
1 Phase~
1,5 kW – 230V
Adjustment:
1. Starting: to increase the tripping point as pressure de-
creases, tighten setting nut A (FIG. 2).
2. Stopping: to increase the tripping point as pressure
increases, tighten the differential adjustment nut B
(FIG. 2).
5.9 SPECIFICATIONS OF ELECTRONIC FLOW SWITCH (FIG. 7-9)
5.9.1 Presscomfort specifications:
FACTORY
SETTING - Male connection thread G1" ISO 228/1.
bar
- Insulation protection IP65.
- Maximum working pressure 10 bar.
- Starting pressure adjustment ranges: 1.5-2.5 bar.
1,4 – 2,8
To adjust, note the pressure gauge reading at start-up and
1,4 – 2,8
turn the screw accordingly.
2,5 – 3,7
5.9.2 Presscontrol specifications:
5,4 – 7,0
- Male connection thread G1" ISO 228/1.
2.8 – 4.8
- Insulation protection IP65.
5-8
- Maximum working pressure 10 bar.
- Fixed settings standard 1.5 bar (or 1.2 or 2.2 bar on re-
quest).
For additional specifications, see the relevant flow switch's
specific manual.

6. TECHNICAL DESIGN FEATURES

The 1GP pressure booster set has been designed and built
according to the following standards:
− See point 6 in PART 1 manual
− MECHANICAL RISKS MACHINERY DIRECTIVE 2006/42/CE
− ELECTRICAL RISKS MACHINERY DIRECTIVE 2006/42/CE
− LOW VOLTAGE DIRECTIVE 2006/95/EC
− ELECTROMAGNETIC
2004/108/EC
− PRESSURE RISK DIRECTIVE 97/23/EC, see expansion
tank operating instructions

7. TECHNICAL SPECIFICATIONS

For the pumps' technical specifications, refer to manuals
PART 1 and PART 2 and the data plate on the pump.
For the expansion tank's technical specifications, refer to sec-
tion 2 in the relevant operating instructions.
For the flow switch's technical specifications, refer to point
5.9 and the relevant operating instructions.

8. INSTALLATION, REMOVAL AND TRANSPORT

WARNING
INSTALLATION MUST BE CARRIED OUT BY A
QUALIFIED TECHNICIAN.
MOTOR RATING
3 Phase~
3,0 kW – 400V
COMPATIBILITY DIRECTIVE