Emerson FF 4 Instrucciones De Funcionamiento

FF 4
For use in industrial and commercial applications as air compressors, water
pumps, booster pumps, fire-fighting equipment, oil supply equipment, high
pressure cleaning apparatus.
Observe regulations for installation and operation of electrical equipment.
!
Safety instructions:
Read installation instructions thoroughly. Failure to comply can result in
•
device failure, system damage or personal injury.
Installation should only be performed by persons having the appropriate
•
knowledge and skill.
Do not exceed specified maximum ratings for voltage, current, pressure
•
and temperature.
Protect against pulsations and liquid surges.
•
Avoid extreme vibrations.
•
Fix cable with stress-relief device.
•
Mounting:
• Fit pressure switch using the bracket on the bottom of the unit.
• Do not seal plastic pressure connector in threads – use O-ring instead
Mounting location:
• Fit pressure switch at any angle as desired.
Setting per Fig. 2:
• Set upper switching-pressure with of adjusting screw 2. Pointer 3 will indicate.
• Set lower switching pressure by means of adjusting screw 4 -
upper switching pressure remains unchanged. Pointer 5 will indicate.
• Scales are not calibrated. Use manometer for
Wiring:
• Standard versions: Use figure 1
Reset:
• Standard version (FF 4-.. DAH): Automatic reset after pressure decrease below
lower switch point
• Version with manual reset (FF 4-.. DRH or DDH): pressure decrease below
upper or increase above lower switchpoint and reset button 1 (per Fig. 2)
depressed.
Document Nr.: FF4__65021__R06.doc
Operating Instructions
Pressure Control FF 4
Fig. 1 Fig. 2
setting.
precise
Replacement for FF4__65021__R05.doc
Emerson Electric GmbH & Co. OHG
Heerstr.111 – D-71332 Waiblingen
GB
Tel.: 07151 509-0 - Fax.: -200
www.ecopeland.com/alcoliterature.cfm
Technical Data
Protection class per IEC 529 with rubber grummed
Protection class per IEC 529 with cable cland PG 13.5
Operating temperature TS, plastic press. connector
Operating temperature TS, all other press. connector
Resistance to vibration (10 ... 1000 Hz)
Electrical rating
Heating load (AC1; 230V AC)
Inductive load (AC15; 230V AC)
Inductive load (DC11; 230V DC)
Motor rating, full load (FLA)
Motor rating, locked rotor (LRA)
Type code FF 4-a b cde / FF444-a cde
a = Pressure range (bar / PSI)
2 = 0.11 ... 2 / V1 = 1½ ...
4 = 0.22 ... 4 / V2 = 3 ...
8 = 0.5 ... 8 / V3 = 7 ...
10 = 0.7 ... 10
12 = 1 ... 12
16 = 1 ... 16 / V4 = 15 ...
30 = 3 ... 30
32 = 2 ... 32 / V5 = 29 ...
60 = 8 ... 60 / V6 = 116 ... 870
120 = 16 ... 120 / V7 = 232 ... 1740
250 = 30 ... 250 / V8 = 435 ... 3625
b = Version: blank = standard version
c = diaphragm code = D: perbunan
= A: stainless steel
= V: Viton
= P: plastic plunger
d = Reset code = A: Automatic reset
= D: man. reset min.
= R: man. reset max
= M: Non standard version
e = Pressure connection = H: G 3/8" female, silumin, DIN ISO 228/I
= Y: G 3/8" female, polyamid, DIN ISO 228/I
= G: G 1/4" female, steel, DIN ISO 228/I
= I: G 1/2" female, zinc die casting, DIN ISO 228/I
= F:1/4"-18 NPTF, ANSI B 1.20.3-1976
Standards
• VDE 0660, IEC 947-5-1, EN 60947-5-1
• Low Voltage Directive LVD 73/23/EWG; 93/68/EWG;
EN 60947-1; EN 60947-5-1: all models
• UL/CSA: FF 4-... psi... , FF444...
• Released for fire fighting equipment: FF 4-2 VdS, FF 4-2 VdS DRI, FF 4-10
VdS, FF 4-10 VdS DMI, FF 4-16 VdS.
• marking for all devices per Low Voltage Directive
• DIN 32733 / EN 12263, Pressure Equipment Directive PED 97/23/EC,
Category IV: for FF 4-12 AAG and FF 4-30 AAG only.
• 0035 marking for FF 4-12 AAG and FF 4-30 AAG.
Date: 24.04.2007
IP 54
IP 65
0 ... +50°C
-20 ... +70°C
4g
16 A
6 A
0.1 A
10 A
60 A
PS (bar/ PSI) PT (bar/ PSI)
29 20 / 290 40 / 580
58 24 / 348 40 / 580
116 30 / 435 40 / 580
32 40
12 16
232 36 / 522 48 / 696
30 42
464 52 / 754 64 / 928
100 / 1450 120 / 1740
200 / 2900 240 / 3480
400 / 5800 500 / 7250
VdS = VdS released version
PCN 0 714 700