Amico NFPA Triplex RVL Modular Stack Mount - Manual (Page 24)

Amico Source Equipment 2
Control Panel
Vacuum System
Accessories
Vacuum Pump
Air Receiver
• UL listed digital control panel in a NEMA 12 enclosure with a
5.7” Touch Screen Display
• Our pumps include the following accessories:
- Temperature sensor at each discharge port of the pump
with numerical display
- Externally operable circuit breakers with door interlock
per pump
- Control circuit transformers with fused primary and
secondary circuit breakers
- WinCE 5.0 operating system
- Illuminated H-O-A switch
- Magnetic starter with three leg overload protection
- Hour meter and motor running light
• Lag pump shall be able to start automatically if the lead
pump fails to operate • Audible and visual local alarms with dry contacts for the
following:
- Lag pump in use
- High discharge air temperature
- Main transformer failure
- Low oil level
- Motor overload
• Provide manual reset for all alarms
• All control and alarm functions shall remain energized while
any pump in the system remains electrically on-line
• Ethernet connectivity with embedded web-page for remote
monitoring, password protected remote adjustment of all
operating parameters
• Alarm contacts will be provided for remote annunciation for
all alarm points
• Shutdowns for systems are as per NFPA
• Vacuum pump shall be an Oil-Sealed Rotary Vane type
with air cooled design
• Dynamically balanced multi-vane design
• Oil lubrication system shall be a pressure differential
design with full re-circulation and multi-stage exhaust oil
separation rated at 99.998% efficiency
• Oil cooler shall be a single pass, cross flow type with a
dedicated cooling fan
• Bearings shall be permanently lubricated and sealed
• Water vapor condensation in the cylinder shall be
prevented by means of an automatic gas ballast valve
• Vacuum pump shall be direct driven
• Torque is transmitted from the motor to the pump
through a shaft coupling
• Each vacuum pump shall be factory piped intake with
integral flex connector, isolation valve and check valve
• Each pump shall have a built-in anti-suck back valve
mounted at the pump inlet
• System should also have a means of removal of the
vacuum pump for service or replacement without
interruption to the system
• The pump shall include:
- Non-return valve
- Back pressure gauge
- High discharge temperature
sensor (with visual indicator)
- Oil drain valve
- Oil sight glass
- Flexible connector
- Isolation valve
- Check valve
• Shall be ASME certified with provisions for isolating the
receiver without interruption of the vacuum service
• Receiver shall be rated for full vacuum service with a minimum
200 psig design pressure
• Shall be equipped with a vacuum gauge, manual drain valve,
and a shut-off valve
• The inside of the receiver consists of a two-part epoxy coating
providing rust protection equal or better than that achieved by galvanizing
Amico Source | 85 Fulton Way, Richmond Hill, ON, L4B 2N4, Canada Toll Free Tel: 1.877.462.6426 | Tel: 905.764.0800 | Fax: 905.764.0862
www.amico.com
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