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DYNISCO PG500 Series

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88

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5.

REMOVAL

Because the gauge incorporates a sensitive lower sensing diaphragm,
removal of the instrument from the mounting hole should be
attempted only with the extruder barrel hot. Failure to do could
cause damage due to frozen polymer in the mounting hole adhering
to the diaphragm.

6.

CLEANING

Once the unit is removed from the mounting hole, the stem can be
wiped clean with a dry cloth. *Do not attempt to clean the sensing
diaphragm with a wire brush, screwdriver, etc.

7.

WARRANTY AND SERVICE

This equipment is sold subject to the mutual agreement that it is free
from defects of material and construction. Our liability in connection
with it shall be limited to the replacement or repair, without charge at
our factory, of any material or construction defect that becomes
apparent within two years from the date that the products are
shipped. We are not liable for damages of any kind arising from the
installation or use of our products or both.

Damaged transducers should be returned to:

DYNISCO INSTRUMENTS

38 Forge Parkway

Franklin, MA 02038

Attn:  Repair Dept.  RA #__________________

Please call for a Return Authorization Number
 before returning product to Dynisco.

Questions concerning warranty, repair cost, and delivery should be
directed to the Dynisco Repair Department, telephone number 508-
541-9400 or E-mail: [email protected]

For

For

For

For

For

technical

technical

technical

technical

technical

assistance,

assistance,

assistance,

assistance,

assistance,

call:

call:

call:

call:

call:

800-221-2201

800-221-2201

800-221-2201

800-221-2201

800-221-2201

Содержание PG 552

Страница 1: ...INSTRUCTIONS FOR PLASTIC MELT PRESSURE GAUGES The following models are covered in this manual PG541 PG542 PG551 PG 552 TPG543 TPG553...

Страница 2: ...erminal Connections 4 2 5 Alarm Manual Automatic Reset Option 5 2 6 Alarm Hi Low Modification alarm units only 5 2 7 Alarm Relay Ratings 6 2 8 Power Supply Requirements 6 3 Operation 6 3 1 Zero Adjust...

Страница 3: ...ere abrasion dents and gouges During storage the protective cap supplied with the unit should be left in place 1 1 Gauge Probe Mounting Hole The gauge probe is machined to tight dimensional tolerances...

Страница 4: ...blue Note 1 2 To prevent galling lubricate the threads with a high temperature anti seize compound 3 Insert the plug and torque lightly until seated in the well 4 Remove and carefully examine the plu...

Страница 5: ...to remove excess plastic from the 0 312 diameter hole the 45 seat the 0 451 diameter and the threads A gauge plug is included in this kit 2 1 Gauge Enclosure Rotation Once installation has been compl...

Страница 6: ...semble strain relief as shown in Figure 6 Attach strain relief assembly to gauge enclosure using four screws provided in kit as shown in Figure 7 2 4 Terminal Connections 5 Position Terminal Block Ala...

Страница 7: ...arm i e the alarm relay resets automatically when the pressure drops back below the setpoint If manual reset is desired remove the factory installed jumper between terminals 4 and 5 Reset on the termi...

Страница 8: ...ounter clockwise until the off scale indicator illuminates then clockwise slowly until this indication ceases The unit will now be calibrated 3 2 Alarm Adjustment PG551 PG552 Units equipped with an al...

Страница 9: ...g four screws Detach the two 12 VDC leads going to the terminals on the short terminal block on the gauge printed circuit board and remove them from the strain relief assembly 2 Remove power supply co...

Страница 10: ...imited to the replacement or repair without charge at our factory of any material or construction defect that becomes apparent within two years from the date that the products are shipped We are not l...

Страница 11: ...DYNISCO PG500 Series PG500 Series Manual P N 974030 12 01 Rev C ECO 26292 DYNISCO INSTRUMENTS 38 Forge Parkway Franklin MA 02038 Tel 508 541 9400 Fax 508 541 9436...

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