Bacharach Portable Manometer Owner's Manual
INSTRUCTIONS 0017-9003
MANOMETER
GAS PRESSURE GAUGE
Operation/Maintenance
Rev. 10 - May 2010
Part # 0017-7000 (Filled) Part # 0017-7008 (Unfi lled)
Range: 0-15 inches of water and 38 cm. water. (Reversible Scale)
Part # 0017-7002 (Filled)
Range: 0-15 in. of water and 8.5 oz./sq. in. water. (Reversible Scale)
Part # 0017-7013 (Filled). Part # 0017-7016 (Unfi lled)
Range: 0-7 inches of water and 18 cm. water. (Reversible Scale)
WARRANTY
Bacharach, Inc. war rants to Buyer that at the time of deliv ery this Product will
be free from defects in material and manufac ture and will conform substantially to Bacharach Inc.’s applica ble specifi cations. Bacharach’s liability and
Buyer’s remedy under this warranty are limited to the repair or replace ment,
at Bacharach’s option, of this Product or parts thereof returned to Seller at the
factory of manu facture and shown to Bacharach Inc.’s reason able satisfaction to
have been defective; provided that written notice of the defect shall have been
given by Buyer to Bacharach Inc. within one (1) year after the date of delivery of
this Product by Bacharach, Inc. For full details concerning this warranty, contact
Bacharach Inc.
621 Hunt Valley Circle, New Kensington, PA 15068
Ph: 724-334-5000 • Fax: 724-334-5001 • Toll Free: 1-800-736-4666
Website: www.mybachrach.com • E-mail: help@mybacharach.com
Bacharach, Inc.
OPERATING INSTRUCTIONS
Supporting Gauge: (Optional - Not Supplied by Bacharach)
Clamp Bracket mounts on ¼ to 1-½ inch horizontal or vertical pipe. Where
Clamp Bracket is not available, Gauge can be supported by hand or propped against
vertical support while reading. In all cases, Gauge should be vertical while reading
for maximum accuracy (estimation by eye is suffi cient).
CONNECTING TO GAS LINE (Figure 1)
Turn OFF Main Gas Cock (6) to appliance. Remove Pipe Plug (7) from control
valve or gas line between regulator and burner. (Bush Plug opening larger than ¼
inch N.P.T. to ¼ inch.) Press tapered rubber Plug (8) with projecting metal Tube (9)
fi rmly into Plug hole with slight twisting motion. Open both Valves (10-11) one full
turn. Press tapered Plug (12) over right hand (facing front) Valve (11). Open main
Gas Cock (6) to appliance. Check pilot fl ame.
Where standard rubber sampling tube with tapered Plugs is not available, connect ¼ inch I. D. rubber tubing to gas line with hose nipple in pipe plug opening
and other end of hose to Valve (11).
READING-ADJUSTING MANIFOLD PRESSURE (Figure 2)
Turn burner on (after checking pilot fl ame) either by advancing thermostat 5-10°
F, or by manual turn on at control valve. Slide Scale (14) up with Scale Knob (15)
until Zero Scale Arrow (16) is opposite top of low (right hand) liquid column.
Read gas manifold pressure on Scale opposite top of higher (left hand) liquid column (17). This is direct reading of pressure. Do not multiply this reading by 2.
To adjust pressure, remove Regulator Cap (18- Figure 1). Turn exposed screw
head clockwise to increase pressure, counterclockwise to reduce pressure. Adjust
manifold pressure to value recommended by local utility (service engineer) or
manufacturer of burner.
2
10
6
TO VENT
FIGURE 1
12
15
14
11
13
12
BACHARACH, INC. PITTSBURGH, PA U.S.A.
9
8
FILL LINE
TO
BURNER
18
9
8
7
15
14
13
BACHARACH, INC. PITTSBURGH, PA U.S.A.
12
9
8
FILL LINE
7
6
5
4
3
INCHES
WATER
2
1
0
0
5
17
4
3
INCHES
WATER
2
16
1
14
0
22
15
FIGURE 2
3
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