Porter 6256-3 Installation And Instructions

MONTHLY CHECK SERVICE PRIMARY CHECK VALVE
Leak test the entire system for working
pressure leaks. May be serviced with station pressurized to
Connect an 8060 series duplex
50 PSI.
connector and hoses into the Triple Outlet Station.
Attach the other end of the hoses to a flowmeter and 1. Remove front plate. Mounting screws are behind
turn the flow control knobs to the off position and the plate labels.
on/off switch to the off position. 2.
Unscrew the primary check valve assembly.
Pressurize the sedation gas supply lines with 50 PSI.
Oxygen right hand threads; Nitrous Oxide left
Observe any pressure decay after 12 hours. This 50
hand threads
PSI test with the flowmeter tubing connections in
valve will move into position and seal the
place tests the seal of the duplex connector extended
50 PSI of the station pressure as the
into the o-rings of the outlet station primary check
primary check valve assembly is
valves. (5 PSI drop allowed.)
removed.
SERVICE PRIMARY AND SECONDARY
CHECK VALVE ASSEMBLIES
The Oxygen and Nitrous Oxide primary and
secondary check valve assemblies may be field Do not remove the cartridge body
disassembled and replaced.
while servicing the primary check
valve assembly. The secondary
1) Primary Check Valve Assembly O A-2689-000
check valve cannot seal the 50 PSI
2
N O A-2690-000
2 pressure if the cartridge body is
removed.
2) Cartridge Body O B-2237-000
2
N O B-2275-000
2
3. Replace the entire assembly.
3) 016 O' Ring PB-102-215
4. Screw the replaced assembly into the cartridge
4) Secondary Check Valve Assembly A-2699-000
body.
5. Alignment & Adjustment for Front Plate
5) Compression Spring PB-115-63SS
Installation – The Oxygen and Nitrous Oxide
Valve Bodies are factory adjusted to allow for the
back of the Front Plate to press against the metal
PRIMARY CHECK VALVE surfaces of all three valve bodies. If adjustment
is needed, follow these steps:
DISASSEMBLY INSTRUCTIONS
5.1. Rotate the Oxygen and Nitrous Oxide valve
bodies so they both uniformly contact the
back of the Front Plate. Oxygen has right
hand threads and Nitrous Oxide has left
hand threads.
5.2. Adjust the right hand thread vacuum valve
body to align with the metal surfaces of the
other valve bodies.
6. Leak test the entire system for working
pressure leaks per the Monthly Check.
5
5
. Note: the secondary check
WARNING
To service the secondary check valve, first turn off pressure. Do not remove the
cartridge body until the pressure is bled off. The secondary check valve cannot
seal the 50 PSI pressure if the cartridge body is removed.
1. Turn off pressure at tanks in tank room.
2. Follow procedure to remove primary check valve assembly.
3. Depress secondary check valve further into station block using a small probe or screw driver to bleed off
pressure.
4. Unscrew cartridge body out of the station block.
5. Take a small screw driver or needle nose pliers and insert into holes at the center of secondary check valve.
Carefully remove check valve and spring.
6. Replace the 016 o-ring and secondary check valve parts as required and place in position for reassembly.
7. Screw in the cartridge body and tighten.
8. Screw in the primary check valve assembly and align and adjust for front plate installation.
9. Leak test the entire system for working pressure leaks per the Monthly Check.
SECONDARY CHECK VALVE
DISASSEMBLY INSTRUCTIONS
4
SERVICE SECONDARY CHECK VALVE
WARNING
6
6
TRIPLE OUTLET STATION
INSTALLATION AND INSTRUCTIONS
The Porter Triple Outlet Station (6256-3) provides a
quick, safe, and reliable method of connection to both
Porter Sedation and Clean-Air™ outlet service. The
6256-3 provides all the service features of the Porter
6200-1 N O/O
2 2
Clean-Air outlet station. Features include the
cross+protection system to prevent unintentional
misconnection to the central piping system. The
outlet station utilizes a duplex connector which
prevents the Nitrous Oxide from being connected
unless the Oxygen is connected, and offers
resuscitator quick connect compatibility. Compact
See page 3
stainless steel face plate is color coded for instant
for dimensions
gas identification. A qualified plumber should install
the outlet.
STATION INSTALLATION INSTRUCTIONS
1. LOCATION : Select appropriate location for
mounting station to a stud prior to installing
drywall or wall board. Secure bracket "A" to stud.
(Fig. 1)
WARNING
Porter Instrument Outlet Stations utilize the
BRACKET "A"
cross+protection system. The copper tubing is
diameter indexed; 3/8" O.D. for Nitrous Oxide and ½"
for Oxygen. The cross+protection system is
designed to prevent misconnection of Oxygen and
Nitrous Oxide piping. DO NOT ATTEMPT TO
CHANGE THE DIAMETERS! Tampering with the
cross+protection system constitutes acceptance of
liability by the installer. For your own protection, as
well as that of the Doctor and the patients, use 3/8"
O.D. tubing for all Nitrous Oxide lines and ½" O.D.
tubing for all Oxygen lines.
Dental workers are exposed to N
To assure safe operation and conformation to local
administration of N
fire codes, all Porter Instrument Outlet Stations are
analgesia. NIOSH has recommended that exposures
designed to be used with sedation delivery systems
should be minimized. Contact NIOSH (1-800-35-
mounted inside walls and they meet or exceed the
NIOSH) to receive NIOSH Publications on Control of
guidelines established by the National Fire Protection
Nitrous Oxide in Dental Operatories. Exposure can
Association for Nonflammable Medical Gas Systems,
be minimized by effective controls. National Institute
NFPA 99. Copies of NFPA 99 or portions thereof may
for Occupational Safety and Health (NIOSH)
be obtained by writing to:
publications state that controls, including System
Maintenance, Ventilation and Work Practices can
National Fire Protection Association
effectively reduce N
Batterymarch Park
operations. Your Porter Scavenger System is an
Quincy, MA 02269-9904
important part of the system of controls.
Or call: 1-800-344-3555
1
1
Parker Hannifin Corporation
Porter Instrument Division
245 Township Line Rd.
Hatfield, PA 19440 USA
(215) 723-4000 / fax (215) 723-5106
outlet station, and the Porter 5600-3
Fig. 1
WARNING
O during
2
O/O conscious sedation
2 2
O concentrations in dental
2
FM-252 Rev. M 8/15