Subject
to
modifications
Page Number 19 of 28
2.1B-38008-A01
QLS 311
Form 403074
Installation and Operation Instructions
Technical Data
The printed circuit boards
for Direct Current DC
:
- are EMV regulation for on-road vehicles acc. EN 40839
parts 1, 3 and 4
- the vehicle guide line 95/245/EC
Time setting
Factory setting
Pause time..........................................................6 hours/cycle
Lubrication cycle time ............................... 20 min. to 100 hrs
.................................................... increment s of 1 minute
Numbers of cycles, general ................................................. 1
with SSV 6, 8 divider block ....... 1, 2 or 3 cycles are possible
Timer memory ................................. indefinite over EEPROM
Operating temperature ..... -25° C to 70° C (-10° F to 160° F)
Maximum operating pressure
pump model without divider block ......... 80 bar (1,200 psig)
Number of outlets .............................................. 6, 8, 12 or 18
Output per outlet and cycle ...........approx.0.2 cm³ (0.012 in³)
Reservoir capacity .............................................. 1.0 L (61 in³)
Lubricant......... mineral oil of at least 40 mm²/s(cSt) at 40 °C
Weight (average) .......................................... 5.7 kg. (12.5 lbs)
Protection .................................................... IP6K9K (NEMA 4)
Reverse polarity protection:
The operating voltage inlets are protected against reverse
polarity.
Electrical Data AC (Alternate Current)
Operating voltage .............................. 120VAC/60 Hz +/- 10 %
Operating current ............................................................ 1.0 A
Operating voltage ....................... 230 VAC;50/60 Hz+/- 10 %
Operating current ............................................................ 0.5 A
Electrical Data DC (Direct Current)
Operating voltage ..................................... 12 V - 20 %/+ 30 %
Operating current ............................................................ 2.0 A
Operating voltage .................................. 24 V - 20 %/ + 30 %
Operating current ............................................................ 1.0 A
Residual ripple in relation
to the operating voltage . ....................± 5% acc. to DIN 41755
Note: The pump motor is suitable for intermittent operation
only.
Electric motor to housing..................................3 Nm (2.5 lb-ft)
Pump element in housing............................25 Nm ( 19.0 lb-ft)
.
Lines
Steel tube (dia. 6x1.0 mm; 1/4 in.)
Plastic tube (dia. 6x1.5 mm; 1/4 in.)
Min. bending radius.............................................50 cm (2 in.)
Bursting pressure
at 20°C (70°F) ..............................approx. 210 bar (3050 psi)
Min. temperature..............................................-25° C (-10°F)
Closure plug (piston) in divider block ............ 18 Nm (13.5 lb-ft)
Closure plug (outlets) in divider block ........... 15 Nm (11.0 lb-ft)
Outlet fitting in divider block
screw-type ................................................. 17 Nm (12.5 lb-ft)
push-in type ................................................. 12 Nm (9.0 lb-ft)
Compression nut onto outlet fitting, screw-type
plastic tube .................................................. 10 Nm (7.5 lb-ft)
steel tube ..................................................... 11 Nm (8.0 lb-ft)
Indicator pin in divider block .......................... 18 Nm (13.5 lb-ft)
Mounting of the divider block ........................... 10 Nm (8.0 lb-ft)
Tightening Torques
Relay for Malfunction AC
Potential free outlet for malfunction/low level option
Switching voltage..............................max. 230 VAC/125 VDC
Switching current (resistive)...............................................2 A
Switching capacity.............................................460 VA/80 W
Relay for Malfunction DC
Potential free outlet for malfunction/low level option
Switching voltage .. ..............................max. 48 VAC/ VDC
Switching current (resistive)...............................................2 A
Switching capacity.............................................100 VA/80 W
Note: All data depends on operating voltage, ambient
temperature and max. operating pressure.
Pump
Divider block, accessories
QLS 311, general