Bijur Delimon SureFire II Quick Start Manual

SureFire II Lubricator
Three Phase - Quick Start Manual

Safety

General safety instructions
Electrical safety instructions
Safety instructions which promote safe operation
of the lubricator
Electrical connections made to Earth ground are
identified by this symbol
Conditions and actions that pose potential
hazards to the user are marked by this sign.
All safety and/or warning labels affixed to the SureFire II
lubricator must be maintained in a completely legible condition.
Also, any modifications made to the SureFire II Lubricator (or
to any of its components) must be approved by Bijur Delimon.
prior to its use, otherwise the warranty and any liability by Bijur
Delimon will be null and void.

PDI Operation

The SureFire II PDI Lubricator has a motor-driven pump that
pulls lubricant in from the reservoir and delivers pressurised
lubricant to the distribution network through the outlet(s) in
the top plate. Pressurising the distribution network forces all of
the positive displacement injectors (PDIs) in the system to fire,
discharging the lubricant that was stored in each of their
discharge chambers during the last pump cycle.
The pressure in the main line continues to rise activating the
pressure switch until relief pressure is reached, at which stage,
the relief valve opens and discharges the pressurised lubricant
back into the reservoir. A pressure switch can be used to
trigger the motor to stop, and momentary pressure in the main
line becomes greater than the pressure at the outlet side of
the gear pump. This pressure differential actuates a quick
dump valve which relieves the main line pressure back into the
reservoir.

SLR Operation

The SureFire II SLR Lubricator has a motor-driven pump that
pulls oil in from the reservoir and delivers pressurised oil to the
distribution network through the outlet(s) in the top plate.
Pressurising the distribution network forces all of the
resistance fittings in the system to discharge the oil in
proportioned quantities to the friction points. The resistance
fittings continue to flow and the pump builds pressure until
pressure relief valve setting is reached (130 psi/9 bar). Once
the motor is shut off, pressure in the distribution network
returns to near 0 psi via a quick dump valve.
Installation & Commissioning
Install the SureFire II Lubricator in the horizontal
position ONLY. Attach the lubricator in the desired location and
to the desired equipment by means of an appropriately sized
bolt through each of the (2) mounting holes in the top plate.
(3L=M6, 6L/12L=M8, 30L=M10) The lubricator should be
installed in a location that is easy to access, for purposes of
viewing the front panels, for ease of reservoir filling, for ease of
service and for ease of attachment to the distribution network
plumbing.
Remember the SureFire II lubricator allows attachment of
distribution plumbing to either (or both) sides of the top plate.
If only one side is used, be sure to plug the unused outlet with a
G1/4 BSPP plug (two plugs are included with each lubricator).
The retrun line is G3/8BSPP (Retrun Port not present with
Pressure or Flow Bypass).
One liquid tight fitting is supplied on the motor. Use the liquid
tight fitting to secure the electrical wiring for the motor and to
prevent ingress of fluids or dirt into the motor electrical
enclosure compartment.
All tubing, flexible hoses and fittings must be compatible with
the lubricant, operating pressure and surrounding
1.
environment. In general, try to install the lubricator in the
lowest position (vertically) with relation to the rest of the
distribution network and do not allow the tubing to rise and fall
when avoiding obstacles. This is in case air enters the
distribution lines, the bubbles will tend to rise towards the end
of the distribution lines and not get caught anywhere along the
way. Any air bubbles trapped in the distribution network
plumbing may prevent the PDI injectors from working properly.
All electrical connections are to be made by
a qualified technician and all local electrical codes are to be
followed. When electrical connections are being made, do so
before the power leads are connected and before the power is
supplied.
Consult the wiring diagram on page 4 for the correct wiring for
your SureFire II lubricator.
The installation should include a means of
disconnecting the power supply for servicing. Such means shall
allow for switching off the power during normal operation and/
or in an emergency. Also, a residual current device is required
to automatically disconnect the power supply in the event of a
failure in basic insulation.
This emergency disconnecting switch shall be located in close
proximity to the equipment and be within easy reach. The switch
should be marked as the disconnecting device of the equipment,
shall have ON/OFF positions clearly identified and should meet
the requirements of IEC60947-1 or IEC60947-3.
Be sure that all plumbing distribution lines are clean, are not
kinked and are free from any chips or any other impurities.
Fill the reservoir through the fill cap and/or fill
cap strainer with clean lubricant specified by the Original
Equipment Manufacturer and that meets all of the lubricant
specifications to the right.
Do not overfill the reservoir. Never fill past the
"MAX" level as noted on the reservoir. Overfilling could cause
damage to your Surefire II.

Pump Priming

Filling the reservoir and turning on the lubricator is usually
enough to prime the pump. However, in the case of a very thick
lubricant, sometimes it's necessary to assist priming the pump.
Upon initial startup, if no lubricant is being delivered to the
pump outlet, make sure the pump is primed.
Avoid all kinds of impurities as dirt particles are the most
common cause of gear pump failure. If you wish to determine
whether the lubricant you plan on using is approved for use
with Bijur Delimon International Systems, you can consult the
Customer Service Department.
To prime the distribution network, plumb the entire system
(mainline tubing, manifolds, junctions, air/oil blocks, injectors,
injector outlet tubing to bearing points, meter units etc.). Then,
remove a plug or injector at the point furthest away from the
pump. Now, run the pump until bubble-free lubricant flows from
this point. Replace the plug or last injector.

Motor Duty Cycle:

3 Phase motor: S1, Continuous Duty
3 Litre Three Phase
30 Litre Three Phase

Lubrication Specifications:

Standard Oil version:
20 to 1500 cSt @ operating temperature
Light Oil version:
5-40 cSt @ operating temperature
Grease version(PDI only):
NLGI grade 000 - 00 (40,000 cSt max)
BIJUR DELIMON INTERNATIONAL
TEL (+44) 01432 365000
WWW.BIJURDELIMON.COM
WWW.BDICOOLING.COM
Denco Lubrication Ltd,
Ramsden Court, Ramsden Road,
Rotherwas Industrial Estate,
Hereford, Herefordshire, HR2 6LR
36711 • R1 04/17