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Idiomas disponibles
Idiomas disponibles
MAINTENANCE
No lubrication or periodic servicing is
required. Keep case exterior and cover clean.
Occasionally disconnect pressure lines to
vent both sides of gage to atmosphere and
re-zero. Optional vent valves should be used
in permanent installations.
WARNING
Attempted field repair may void your warranty.
Recalibration or repair by the user is not
recommended.
TROUBLE SHOOTING TIPS
Gage won't indicate or is sluggish.
1. Duplicate pressure port not plugged.
2. Diaphragm ruptured due to overpressure.
3. Fittings or sensing lines blocked, pinched,
or leaking.
4. Cover loose or "O"ring damaged, missing.
5. Pressure sensor, (static tips, Pitot tube,
etc.) improperly located.
6. Ambient temperature too low. For
operation below 20°F (-7°C), order gage
with low temperature, (LT) option.
Pointer stuck-gage can't be zeroed.
1. Scale touching pointer.
2. Spring/magnet assembly shifted and
touching helix.
3. Metallic particles clinging to magnet and
interfering with helix movement.
4. Cover zero adjust shaft broken or not
properly engaged in adjusting screw.
DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361 U.S.A.
MAINTENANCE
The Series 2000 is not field serviceable and
should be returned if repair is needed (field
repair should not be attempted and may void
warranty). Be sure to include a brief
description of the problem plus any relevant
application notes. Contact customer service
to receive a return goods authorization
number before shipping.
Phone: 219/879-8000
Fax: 219/872-9057
Lit-by-Fax: 888/891-4963
ORDERING INSTRUCTIONS
www.dwyer-inst.com
e-mail: info@dwyer-inst.com
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