TLV SS1VA Einbau- Und Betriebsanleitung

INSTRUCTION MANUAL
Keep this manual in a safe place for future reference
Free Float Drain Trap
Thank you for purchasing the
This product has been thoroughly inspected before being shipped from
the factory. When the product is delivered, before doing anything
else,
check the specifications and external appearance to make sure nothing
is out of the ordinary. Before beginning installation or maintenance,
please read this manual to ensure correct usage of the product.
This instruction manual is needed not only for installation, but for subsequent
troubleshooting. Please keep it in a safe place for future reference.
The contents of this manual are subject to change without notice.
1. Safety Considerations
DO NOT use for toxic, flammable or otherwise hazardous fluids. This
WARNING product is an air trap that discharges condensate from air piping
systems. Use only for air and/or air condensate. This product is for
intended use only. Improper use may result in such hazards as damage
to the product or malfunctions that may lead to serious accidents.
NEVER apply direct heat to the float. The float may explode due to
increased internal pressure, causing accidents leading to serious injury
WARNING
or damage to property and equipment.
Install properly and DO NOT use this product outside the recommended
operating pressure, temperature and other specification ranges.
CAUTION
Improper use may result in such hazards as damage to the product or
malfunctions which may lead to serious accidents. Local regulations
may restrict the use of this product to below the conditions quoted.
DO NOT use this product in excess of the maximum operating pressure
CAUTION
differential; such use could make discharge impossible (blocked).
Take measures to prevent people from coming into direct contact with
product outlets. Failure to do so may result in burns or other injury from
CAUTION
the discharge of fluids.
When disassembling or removing the product, wait until the internal
pressure equals atmospheric pressure and the surface of the product
CAUTION
has cooled to room temperature. Disassembling or removing the
product when it is hot or under pressure may lead to discharge of fluids,
causing burns, other injuries or damage.
Be sure to use only the recommended components when repairing the
product, and NEVER attempt to modify the product in any way. Failure to
CAUTION
observe these precautions may result in damage to the product or burns
or other injury due to malfunction or the discharge of fluids.
Use only under conditions in which no freeze-up will occur. Freezing
may damage the product, leading to fluid discharge, which may cause
CAUTION
burns or other injury.
Installation, inspection, maintenance, repairs, disassembly, adjustment
and valve opening/closing should be carried out only by trained
CAUTION
maintenance personnel.
2. Specifications
Refer to the product nameplate for detailed specifications.
Model
Nominal Diameter
Maximum Allowable Pressure*
Max. Allowable Temperature*
Maximum Differential Pressure
Max. Operating Temperature
Valve No.**
Serial Number
Minimum Required Condensate Load: For SS1VA-M / SS1VG-M with a metal valve seat, a
minimum required condensate load of 0.5 kg/h (1 lb/h) is necessary to maintain
a liquid seal. There is a chance of air/gas leak if the condensate load falls below this rate.
3. Configuration
SS1VA-M / SS1VG-M
(with metal valve seat)
4. Proper Installation
1. Before installation, be sure to remove all protective seals.
2. Before installing the product, open the inlet valve and
blow out the piping to remove any piping scraps,
dirt and oil. Close the inlet valve after blowdown.
3. Install the product so the arrow on the body is
pointing in the direction of flow.
4. To prevent air binding, inlet piping must be
straight, vertical, as short as possible and with a
minimum nominal diameter of 15 mm (
length of horizontal piping between the equipment
and the trap is unavoidable, the horizontal piping
must be kept as short as possible. If it exceeds
200 mm (8 in), a pressure-balancing line must be installed (see right).
5. The trap must be installed vertically, inclined no more than 5° horizontally and front-to-back.
6. Install a condensate outlet valve and outlet piping.
7. Open the inlet and outlet valves, make sure that the product functions properly.
SS1VA/SS1VG
Free Float Drain Trap.
* Maximum allowable pressure
(PMA) and maximum allowable
temperature (TMA) are
PRESSURE SHELL DESIGN
CONDITIONS (NOT
OPERATING CONDITIONS)
** Valve No. is displayed for
products with options. This item
is omitted from the nameplate
when there are no options.
No. Name No. Name
1 Body 7 Cover Gasket
2 Cover 8 Cover Bolt
3 Float 9 Nameplate
4 Valve Seat (Orifice) 10 Flange
11 Screw
Valve Seat (Orifice)
5
Gasket
12 Spring Washer
6 Screen 13 Connector
SS1VA-R / SS1VG-R
(with rubber valve seat)
⑤
④
Standard
Pressure-balancing Line
1
/ in). If a
2
Inlet Piping
5. Inspection and Maintenance
Operational Check: A visual inspection of the following items should be done on a
daily basis to determine whether the trap is operating properly or has failed.
Periodically (at least biannually) the operation should also be checked by using
diagnostic equipment, such as a stethoscope or thermometer.
If the trap should fail, it may cause damage to piping and equipment, resulting in faulty
or low quality products or losses due to air or gas leakage.
When parts have been removed,
or during periodic inspections,
use the table to the right to inspect
the parts and replace any
that are found to be defective.
6. Disassembly / Reassembly
Use the following procedures to remove components. Use the same procedures in
reverse to reassemble. If drawings or other special documentation were supplied for the
product, any torque given there takes precedence over values shown here.
Part
Cover Bolt
Cover
Float
Connector
Cover Gasket
Valve Seat
Valve Seat
Gasket
Screw &
Washer
Screen
Figure A
Note: Do not change
the position of the
float guides. Tight
sealing cannot be
guaranteed if the float
guides have been
moved out of position.
7. Troubleshooting
When the trap fails to operate properly, use the following table to locate the cause.
Problem
No condensate is
discharged or
discharge is poor
(blocked)
Air/gas is
discharged or
leaks from the
outlet*
(blowing)
(air/gas leakage)
Air/gas is leaking
from a place other
than the outlet
* SS1VA-M/SS1VG-M with metal valve seat requires a minimum condensate load of 0.5 kg/h
(1 lb/h) to prevent any air/gas leak
8. Product Warranty
1. Warranty Period: One year following product delivery.
2. TLV CO., LTD. warrants this product to the original purchaser to be free from
defective materials and workmanship. Under this warranty, the product will be
repaired or replaced at our option, without charge for parts or labor.
3. This product warranty will not apply to cosmetic defects, nor to any product whose
exterior has been damaged or defaced; nor does it apply in the following cases:
1) Malfunctions due to improper installation, use, handling, etc., by other than TLV
CO., LTD. authorized service representatives.
2) Malfunctions due to dirt, scale, rust, etc.
3) Malfunctions due to improper disassembly and reassembly, or inadequate inspection
and maintenance by other than TLV CO., LTD. authorized service representatives.
4) Malfunctions due to disasters or forces of nature.
5) Accidents or malfunctions due to any other cause beyond the control of TLV CO., LTD.
Requiring
Balancing Line
4. Under no circumstances will TLV CO., LTD. be liable for consequential economic
loss or damage or consequential damage to property.
For Service or Technical Assistance:
Contact your
Manufacturer:
Gaskets: check for warping or damage
Screen: check for clogging, corrosion or damage
Valve Seat: check for clogging, warping or scratches
Float: check for scratches, dents or water inside the float
Body, Cover: check for damage or build-up inside
During Disassembly
21
⁄
Coat threads with anti-seize; tighten to a
Remove with a 17 mm ( in)
32
socket wrench torque of 45 N⋅m (33 lbf⋅ft)
Remove; take care to prevent Make sure there are no pieces of the old
any damage to the float, which gasket left on the sealing surfaces, then
may fall out when the cover is reattach; be careful not to bend the float
removed guides (Fig. A)
Remove being careful not to Place inside body, being careful not to
scratch the polished surface scratch or misshape
Remove Insert into hole in cover
Remove gasket and clean Replace with a new gasket if warped or
sealing surfaces damaged, do not apply anti-seize
1
Coat threads with anti-seize; tighten to a
Remove with a 13 mm ( / in)
2
socket wrench torque of 15 N⋅m (11 lbf⋅ft)
Remove gasket and clean Replace with a new gasket if warped or
sealing surfaces damaged, apply anti-seize
Remove with a Philips
Tighten to a torque of 0.3 N⋅m (0.22 lbf⋅ft)
screwdriver
Remove without bending Insert the screen with the proper orientation,
aligning screw holes (Fig. B)
Cover
Gasket
Float Guides
Screw & Washer
Connector
Cause
The float is damaged or filled with
condensate
The valve seat opening, screen or piping
are clogged with rust and scale
The trap operating pressure exceeds the
maximum specified pressure, or there is
insufficient pressure differential between
the trap inlet and outlet
Air binding has occurred
The specific gravity of the fluid is not
suitable for this product
Rust and scale have built-up around the
valve seat or beneath the float
The valve seat is scratched or damaged
The float is deformed or has a build-up
Improper installation orientation
There is excessive trap vibration
Gasket(s) are deteriorated or damaged
Improper tightening torques were used
representative or your regional
881 Nagasuna, Noguchi, Kakogawa, Hyogo, 675-8511 Japan
Tel: [81]-(0)79-422-1122
During Reassembly
Figure B
Screen
(1 N⋅m ≈ 10 kg⋅cm)
Remedy
Replace with new float
Clean parts
Compare specifications and
actual operating conditions
Correct the installation
(see "Proper Installation")
Consult TLV
Clean parts
Replace with new valve seat
Clean or replace float
Correct the installation
Lengthen inlet piping and
fasten securely
Replace with new gasket(s)
Tighten to the proper torque
office.
Fax: [81]-(0)79-422-0112
Rev. 11/2010 (T)