H- 10g refrigerant leak detector congratulations! You have just purchased the most versatile, high performance service leak detector available in the indus- try today. It will detect refriger- ants with a sensitivity that will effectively pinpoint both small and large leaks quickly and efficiently. ...
2 condensed instructions 1. Plug power cord into an appropriate ac outlet and let unit warm up for 2 minutes. 2. Check flotation of airflow ball in probe tip. 3. Set leak size switch to sm(cal) position. 4. Adjust balance control until unit ticks slowly (1–3 ticks per second). 5. Place probe tip ove...
3 screwdriver adjustable sensor heat con- trol is located on the bottom of the unit. The probe nozzle consists of a trans- parent tip, airflow ball, filter, and neon leak-signal lamp, connected to the con- trol chassis by a length of flexible tubing. The calibrated reference leak is a removal bottle...
4 area may also occur where excessive amounts of refrigerants are vented. The h-10g cannot differentiate between atmospheric contamination and an actual leak because it will respond to any halogen gas passing over the heat- ed sensor. However, a large leak often still can be located and the backgrou...
5 control unit chassis balance control leak size switch sensor cover probe tip speaker calibrate reference bottle flexible hose power cord power switch figure 1 caution: the h-10g is available for operation on either 110, 120, 220/230, or 240v ac. Operate the unit only on the proper supply voltage (...
6 figure 2 6. Adjust the balance control (fig. 1) until the audio ticks slowly, about 1–3 ticks per second. The neon lamp in the probe (fig. 2 and fig. 3) will also flash, but much more slowly. 7. Place the probe tip over the hole in the cap of the calibrate reference bottle for 2–3 seconds. This al...
7 the calibrate reference bottle may be used as often as necessary to assure proper operation of determin- ing the size of the leak. A leak that causes an audio pitch about equal to that produced by the calibrate refer- ence has a leak rate of approximately the same size, 0.5 ounce per year of halog...
8 the tip at about one inch per second along seams or joints suspected of leaking. When the probe encoun- ters a leak, both the audio pitch and the flashing rate of the neon lamp will increase. Both will continue to respond at the faster rate as long as the probe is held at the leak. 9. For detectin...
9 (fig. 4) and perform calibration. When making sensor adjustments, move the sensor heat control in small increments, either up or down, as appro- priate. After each adjustment wait about 30 seconds for the sensor temperature to stabilize, then check the sensitivity as described in steps 5, 6, and 7...
10 replacing the sensor the sensor is a plug-in unit that can be discarded when expended. It needs replacing when the h-10g no longer responds to the calibrate reference bottle, even with the sensor heat control fully clockwise. Make sure that the cali- brate reference bottle contains fluid. 1. Unpl...
11 troubleshooting ** solution number corresponds to cause number ** problem responds continuously on small leak size positions. Balance control will not stop response. Cause 1 excessive sensitivity 2 atmosphere contaminated with excessive halogen solution 1 reset sensor heat control more counterclo...
12 troubleshooting (continued) **solution number corresponds to cause number** problem no response to calibrate refer- ence cause 1 calibrate reference empty 2 no air flow. Probe ball does not float 3 sensor exposed to excessive amounts of halogen 4 water in probe 5 low line voltage solution 1 repla...
13 specifications product sensitivity (moving probe) (movement not to exceed 2 in/sec, not greater than 0.25 inches from leak.) switch position lg md sm r134a 5.0 1.0 0.5 r12 3.0 0.5 0.1 product sensitivity (stationary probe) (probe directly on leak source, no movement.) switch position lg md sm r13...
14 ordering informaion 3015-0456 h-10g refrigerant leak detector (specify ac power requirements when ordering) 3015-0326 14 inch flexible probe extension 3015-0641 clear probe tip 3015-0680 rubber probe tip 3015-0486 replacement sensor 3015-0737 maintenance kit: 12 filters, 4 airflow balls 3015-0781...
15 repair information should it become necessary to repair your h-10g, please contact an authorized service center. Units should be carefully packed to prevent shipping damage and shipped prepaid. Warranty send units under warranty and a copy of the purchase receipt to an authorized service center f...
16 authorized service centers united states bacharach sales/service center 621 hunt valley circle new kensington, pa 15068 phone: 724-334-5051 fax: 724-334-5723 e-mail: help@mybacharach.Com canada bacharach of canada, inc. 20 amber st. Unit #7 markham, ontario l3r 5p4 canada phone: 905-470-8985 fax:...
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3015-0846 rev . 8 - 9/2012 621 hunt v alley circle new kensington, p a 15068 ph: 724-334-5000 • fax: 724-334-5001 • t oll free: 1-800-736-4666 w ebsite: http://www .Mybacharach.Com • e-mail: help@mybacharach.Com.
