EMERSON Manual 1055-T-pH pH Toroidal Conductivity Analyzer Abridged Rosemount

Instruction Sheet PN 51A-1055Tp H/rev.L November 2009 Model 1055 SOLU COMP® II

Dual Input Toroidal/p H Analyzer Model Option 1055-21-32 and 1055-21

For additional information, please visit our website at www.emersonprocess.com/raihome/liquid/.

ESSENTIAL INSTRUCTIONS WARNINGS RISK OF ELECTRICAL SHOCK

READ THIS PAGE BEFORE PROCEEDING!

Equipment protected throughout by double insulation.

Your purchase from Rosemount Analytical, Inc. has

Installation of cable connections and servicing of this product

resulted in one of the finest instruments available for require access to shock hazard voltage levels. your particular application. These instruments have

Main power and relay contacts wired to separate power

been designed, and tested to meet many national and source must be disconnected before servicing. international standards. Experience indicates that its

Do not operate or energize instrument with case open!

performance is directly related to the quality of the

Signal wiring connected in this box must be rated at least 240

installation and knowledge of the user in operating and

maintaining the instrument. To ensure their continued

Non-metallic cable strain reliefs do not provide grounding

operation to the design specifications, personnel should

between conduit connections! Use grounding type bushings

read this manual thoroughly before proceeding with

and jumper wires.

installation, commissioning, operation, and maintenance

Unused cable conduit entries must be securely sealed by non-

of this instrument. If this equipment is used in a manner

flammable closures to provide enclosure integrity in compliance

not specified by the manufacturer, the protection provid-

with personal safety and environmental protection require-

ed by it against hazards may be impaired. ments. Unused conduit openings must be sealed with NEMA Failure to follow the proper instructions may cause 4X or IP65 conduit plugs to maintain the ingress protection any one of the following situations to occur: Loss of rating (NEMA 4X). life; personal injury; property damage; damage to this

Electrical installation must be in accordance with the National

instrument; and warranty invalidation.

Electrical Code (ANSI/NFPA-70) and/or any other applicable

Ensure that you have received the correct model and national or local codes. options from your purchase order. Verify that this

Operate only with front and rear panels fastened and in place

manual covers your model and options. If not, call 1-

over terminal area.

800-854-8257 or 949-757-8500 to request correct

Safety and performance require that this instrument be connec-

manual.

ted and properly grounded through a three-wire power source.

For clarif ication of instructions, contact your

Proper relay use and configuration is the responsibility of the

Rosemount representative.

user.

Follow all warnings, cautions, and instructions marked on and supplied with the product. Use only qualified personnel to install, operate,

CAUTION

update, program and maintain the product.

This product generates, uses, and can radiate radio frequency

Educate your personnel in the proper installation, energy and thus can cause radio communication interference. operation, and maintenance of the product. Improper installation, or operation, may increase such interfer-

Install equipment as specified in the Installation ence. As temporarily permitted by regulation, this unit has not section of this manual. Follow appropriate local and been tested for compliance within the limits of Class A com- national codes. Only connect the product to electrical puting devices, pursuant to Subpart J of Part 15, of FCC and pressure sources specified in this manual. Rules, which are designed to provide reasonable protection against such interference. Operation of this equipment in a

Use only factory documented components for repair.

residential area may cause interference, in which case the

Tampering or unauthorized substitution of parts and

user at his own expense, will be required to take whatever

procedures can affect the performance and cause

measures may be required to correct the interference.

unsafe operation of your process. All equipment doors must be closed and protective covers must be in place unless qualified personnel WARNING are performing maintenance. This product is not intended for use in the light industrial,

If this equipment is used in a manner not specified by residential or commercial environments per the instrument’s the manufacturer, the protection provided by it certification to EN50081-2.

against hazards may be impaired.