Regal VAC 1000 Manual

CHLO Inst Bull 1000 Vacuum Monitor Rev July 2020.qxp 7/21/20 8:25 PM Page 1
The VAC 1000 is a full featured vacuum monitoring
system. The system uses the latest in integrated circuit
technology which allows a compact design, accuracy
and reliability. The VAC 1000 features independent
high and low vacuum detection using separate high,
low and latch alarm relays. The VAC 1000 also includes
1. The entire contents of this instruction manual should be
thoroughly reviewed and understood prior to installing and
operating this equipment.
2. Do not discard this instruction book upon completion of the
installa tion. This book contains complete maintenance
1. This equipment is suitable for use only with the gases
specified (DETERMINED BY THE SYSTEM OR SYSTEM
COMPONENTS MODEL AND/OR PART NUMBER). DO NOT USE
THIS EQUIPMENT WITH OTHER GASES. Such use can result
in failures having hazardous consequences.
2. This equipment is designed FOR VACUUM SERVICE ONLY.
3. To insure proper operation of this equipment, use only parts
manufactured by Chlorinators Incorporated. The use of non- REGAL
parts in this equipment WILL void the REGAL warranty and
result in a loss of REGAL's insurance coverage.
4. Maintenance on REGAL Systems and System Components
should be performed by competent personnel familiar with this
type of equipment, such as authorized REGAL dealers or
Chlorinators Incorporated.
5. It is essential that all external wiring be done exactly as shown
on the wiring diagrams depicted in this manual. Incorrect wiring
or improper grounding of this equipment WILL cause improper
operation and presents a safety hazard.
TM
REGAL MODEL VAC 1000
VACUUM MONITOR
IMPORTANT NOTES
WARNINGS
1044 SE Dixie Cutoff Road, Stuart, Florida 34994 USA
Phone: (772) 288-4854 Fax: (772) 287-3238
www.regalchlorinators.com Email: regal@regalchlorinators.com
a three digit display of vacuum in inches of Hg., LED
status indicators and an analog output. The high and
low alarm levels are adjustable as is a variable delay
timer. The enclosure has a NEMA 4X rating and can
be mounted outside. Applications include loss of chlo-
rination in water and wastewater treatment.
instructions, and in cludes spare parts lists. Replacement or
additional manuals are available at a nominal cost.
3. Plastic pipe or tubing connector fittings may be broken or damaged
if tightened excessively.
6. Field wiring MUST conform to national and local electrical codes.
7. DISCONNECT POWER BEFORE removing the cover or servicing
this equipment.
8. ALWAYS make sure that the cover is in place and securely
fastened to prevent the entry of moisture, water, or corrosive
gases and also to eliminate the potential for electric shock.
9. Any equipment powered by AC line voltage presents a potential
shock hazard. Installation and servicing of this equipment
should only be attempted by qualified electronics technicians.
10. This non-metallic enclosure DOES NOT automatically provide
grounding between the conduit connections. Grounding MUST
be provided as part of the installation.
11. Damage to the circuit boards or internal components incurred
by drilling the enclosure for field wiring or connecting power
lines to low voltage signal terminals voids the warranty.
12. Changing parameter settings and selections WILL affect the
operation of this equipment. If unsure, consult Chlorinators
Incorporated BEFORE changing parameters or selections.
INSTRUCTION BULLETIN 1000