Parker TWP/TWB201, User Manual

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TWP/TWB201 – TWP/TWB7501
6
PROPERTY OF PARKER-HANNIFIN CORPORATION
THIS DOCUMENT CONTAINS INFORMATION THAT IS CONFIDENTIAL AND PROPRIETARY TO
PARKER HANNIFIN, AND IS FURNISHED ON THE UNDERSTANDING THAT THE DOCUMENT
AND THE INFORMATION IT CONTAINS WILL NOT BE COPIED OR DISCLOSED TO OTHERS
OR USED FOR ANY PURPOSE OTHER THAN CONDUCTING BUSINESS WITH PARKER, AND
COPYRIGHT IS THE FIRST YEAR INDICATED ON THIS DOCUMENT. ALL RIGHTS RESERVED.
WILL BE RETURNED AND ALL FURTHER USE DISCONTINUED UPON REQUEST BY PARKER.
DRAWN BY DATE
SCALE UNITS
TITLE
SIZE SHEET DRAWING NUMBER REVISION
PART NUMBER
MATERIAL PARKER HANNIFIN
FAF DIVISION
LANCASTER, NY
14086 USA
INCHES
OF
C
JZ
3:50
CONSTRUCTIONAL: ELECTRICAL
ASSEMBLY TW1200
TW1200FY14NNN-MAN -
3 3
E-TW1200FY14NNN
1/12/2016
ALL TOLERANCES: ± 1/64
ANGLES: ± 2º
FRACTIONS: ± 1/4
ANGLES: ± 3º
SHEET METAL PARTS WELDED PARTS AND
SALES DRAWINGS
USE CORRESPONDING TOLERANCES UNLESS OTHERWISE SPECIFIED
ANGLES ± 1/2 ~
2 PLACE (.00): ±.01
MACHINED PARTS
3 PLACE (.000): ±.005
R
a
SURFACE FINISH
125
SAMPLE LINE
ISOLATION VALVE
DEWPOINT SENSOR
ELECTRICAL CONNECTOR
SAMPLE LINE
BLEED TUBE
There are several connection points on the dryer. Make sure each connection is made prior to startup.
1. Air in connection – Will be marked on the dryer with a tag. Use piping suitable for the pressure and
temperature class.
2. Air out connection – Will be marked on the dryer with a tag. Use piping suitable for the pressure and
temperature class.
3. Prefilter drain connection – Located near the prefilter and labeled. Drain discharge is under pressure
equal to the system and must use piping suitable for the pressure and temperature class if piped to
another location. A coalescer type prefilter must be installed before the desiccant dryer if not supplied
with the dryer. It is critical to the performance of the dryer to protect the desiccant bed from oil bulk
moisture contamination.
4. Dewpoint sensor (Power Lock options only) - Located near the prefilter and labeled. Drain discharge
is under pressure equal to the system and must use piping suitable for the pressure and temperature
class if piped to another location. A coalescer type prefilter must be installed before the desiccant dryer
if not supplied with the dryer. It is critical to the performance of the dryer to protect the desiccant bed
from oil bulk moisture contamination.
5. Power supply – Bring power to the high voltage panel. Verify voltage, phase, and frequency of power
supply matches dryer design by checking the serial label. Check that power supply is sufficient for amp
rating on serial label. Short circuit protection is the responsibility of the owner.
Mufflers are included with the dryer to reduce noise level only. They are not required for normal operation and
should not be installed for initial startup. The exhaust may be piped to another location to further reduce noise,
but must not restrict purge air or dryer performance will suffer. The following considerations must be taken when
piping the exhaust.
TO 10 FEET, SAME PIPE DIAMETER SIZE AS DRYER EXHAUST VALVE.
TO 25 FEET, ONE PIPE DIAMETER SIZE LARGER THAN DRYER EXHAUST VALVE.
TO 50 FEET, TWO PIPE DIAMETER SIZES LARGER THAN DRYER EXHAUST VALVE.
TO 100 FEET, THREE PIPE DIAMETER SIZES LARGER THAN DRYER EXHAUST VALVE.