Smiths H-1000 Fluid Warmer Service Manual - internetMED

More documents

Recommendations

Info

CAUTION: This device must be assembled and tested by Smiths Medical technical personnel, an authorized distributor of Smiths Medical or a trained biomedical engineer prior to placing the device into service. Refer to the Testing section of this manual for complete system testing instruction. H-1000 Hardware The H-1000 has an onboard water supply heated to 41.7 °C. This temperature controlled water supply is rapidly circulated through the heat exchanger of the disposable set. Two independent circuits continuously control and monitor water temperature, and will shut the system down and alarm in the event of an over temperature condition. Power and Alarm Testing The power and alarm test panel on the front of the H-1000 cabinet is shown in Figure 3 below. It contains four membrane switches. Only a gentle press is required to activate each switch. 1. POWER ON The green switch on the left powers ON the H-1000 warming unit including the onboard compressor for the pressure infuser accessory system. 2. POWER OFF The orange switch on the right powers OFF the unit. 3. ALARM TEST This alarm test button confirms proper operation of visual and audible alarm systems. Press and hold this button to test alarm systems. When the switch is released the WATER OVER TEMPERATURE alarm will continue to sound. This is normal operation. To clear the alarm condition, turn the unit OFF and then back ON. 4. OVER TEMPERATURE TEST This alarm test button confirms proper operation of the OVER TEMPERATURE circuitry. 6
Press and hold this button to test this alarm circuitry. When the switch is released the WATER OVER TEMPERATURE alarm will continue to sound. This is normal operation. To clear this alarm condition, turn the unit OFF and then back ON. Figure 3. Power and Alarm Panel Figure 4. Display Panel 41 1.4 Liters H 2 O Display Panel The display panel shown in Figure 4 contains visual information that continuously indicates the status of the H-1000 during operation. Five displays provide information for safe, convenient use of the device. 1. CIRCULATING WATER BATH TEMPERATURE Displays temperature of the circulating water bath in °C. This is not the temperature of the fluid delivered to the patient. 2. SYSTEM OPERATIONAL This GREEN indicator illuminates when the power switch is ON and the heat exchanger has been properly installed. 7
Page 1: OPERATOR’S AND SERVICE MANUAL - L
Page 4 and 5: About This Manual These instruction
Page 6 and 7: can be easily changed without patie
Page 10 and 11: 3. CHECK DISPOSABLES This Yellow in
Page 12 and 13: 2. Secure the H-2 in place by tight
Page 14 and 15: NOTE: Chamber pressure must be rele
Page 16 and 17: ! WARNING ! Replacement filter with
Page 18 and 19: Trouble Shooting Slow Flow Rates Ma
Page 20 and 21: Water Over Temperature Alarm Press
Page 22 and 23: Ground continuity The H-1000 must b
Page 24 and 25: EVERY 12 MONTHS: 1. REPLACE O-RINGS
Page 26 and 27: NOTE: Please write the RGA# on the
Page 28 and 29: Electrical Parts List Schematic Sym
Page 30 and 31: International Symbols CIRCULATING W

Smiths H-1000 Fluid Warmer Service Manual - internetMED

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?