Hauck B-1/2-18, B-12-20, B-1/2-12, B-1/2-24, B-1/2-16 Instructions Manual

INSTRUCTIONS

MCOV MICRO-CAM OIL VALVES

TABLE OF CONTENTS

Subject
A. General Information ……………………………………………………….…..….……. 2
B. Receiving and Inspection ………………………………………….…….…...…….….. 2
C. Capacities ………….……………………………………………………………………. 3
D. Dimensions …………….………………………………………………………………... 4
E. Installation ………….……………………………………………………………….…… 4
F. Operation…………………………………………………………………………………. 5
G. Maintenance …………………………………………………………………..………… 5

These instructions are intended to serve as guidelines covering the installation, operation, and maintenance of Hauck equipment. While
every attempt has been made to ensure completeness, unforeseen or unspecified applications, details, and variations may preclude
covering every possible contingency. WARNING: TO PREVENT THE POSSIBILITY OF SERIOUS BODILY INJURY, DO NOT USE OR

OPERATE ANY EQUIPMENT OR COMPONENT WITH ANY PARTS REMOVED OR ANY PARTS NOT APPROVED BY THE
MANUFACTURER. Should further information be required or desired or should particular problems arise which are not covered

sufficiently for the purchaser's purpose, contact Hauck Mfg. Co.

HAUCK MANUFACTURING CO., 100 North Harris Street Cleona, PA 17042 717-272-3051

10/13 www.hauckburner.com Fax: [phone]

WARNING

These instructions are intended for use only by
experienced, qualified combustion start-up
personnel.

Adjustment of this equipment and its components,
by unqualified personnel, can result in fire,
explosion, severe personal injury, or even death.

Page

MCOV-9

Page 2
MCOV-9

WARNING
This equipment is potentially dangerous with the possibility of serious personal injury
and property damage. Hauck Manufacturing Company recommends the use of flame
supervisory equipment and fuel safety shutoff valves. Furthermore, Hauck urges rigid
adherence to National Fire Protection Association (NFPA) standards and insurance
underwriter’s requirements. Operation and regular preventative maintenance of this
equipment should be performed only by properly trained and qualified personnel.
Annual review and upgrading of safety equipment is recommended.

A. GENERAL INFORMATION

The Hauck Micro-Cam Oil Valve (MCOV) is designed to provide positive, accurate, graduated
control of fuel liquid flow to any type of burner. Flow control may be either manual or automatic.
A large indicator dial provides a greater range of individual precision settings. This valve is
specifically engineered to handle small to large oil capacities. B and F valves are UL listed for
assured quality.

The Hauck MCOV is intended for flow control; it is not designed to replace a shutoff valve.
For tight shutoff, a ball type or solenoid shutoff valve must be provided in the fuel supply line.
These valves will successfully and efficiently handle any grade of fuel oil, even heavy fuel oils,
when preheated to the proper viscosity and flow characteristics. Valves are specially designed
to reduce erosion from oil particulates. Liquid propane valves are also available.

B. RECEIVING AND INSPECTION

Upon receipt, check each item on the bill of lading and/or invoice to determine that all
equipment has been received. A careful examination of all parts should be made to ascertain if
there has been any damage in shipment.

If the installation is delayed and the equipment is
stored outside, provide adequate protection as
dictated by climate and period of exposure. Special
care should be given to all motors and bearings, if
applicable, to protect them from rain or excessive
moisture.

IMPORTANT