Large Animal Volume Controlled Ventilator Manual
Contents
1. 3 uj S ob o 5 kK E 2 Q E lt x 5 o E 3 o gt E 3 200 300 400 600 800 1 Grams Tidal Volume Kilograms Figure 5 Ventilation Graph Maintenance Instructions 9 7 ooo a Harvard Apparatus Ventilator Model 613 User s Manual Lubrication Requirements Pump The slide valve and the inside of the cylinder should be lubricated every six months with Dow Corning 33 Compound silicone grease 1 ounce jar is provided This grease is also available as part of the Model 616 Repair Kit for Model 613 Ventilators The connecting rod has an oil hole at each end for application of light machine oil Machine oil is also available as part of the 616 kit Motor Motor bearings and ball bearings all bearings are grease lubricated Additional lubrica tion is required if the pump has been run for 5 years or 10 000 operating hours whichever comes first These figures should serve as a guide providing that the pump is run at normal ambients and is not overly abused For more severe conditions more frequent servicing is required Andok C Penola Inc or BRB 4 Socony Oil should be used for lubrication Gear Reducers Reducer housings have no sight gauge or level plug The housings are filled to 3 4 capacity w2. Soe es Figure 2 Stroke Volume Adjustment Inspiration This knob controls the inspiratory ratio The inspiratory ratio can be changed from 25 50 of a single stroke cycle This control is continuously variable while the pump is in operation Breaths Min This knob controls the number of strokes minute to be delivered by the pump The stroke rate is affected by the phase control setting Please refer to graph on page 7 The Stroke Rate Control is continuously variable while the pump is in operation Stroke Volume Adjustment Stroke Volume is determined by the position of the Connecting Rod on the crank Loosen the Adjusting Nut set the Connecting Rod to the desired position according to the Calibration Panel and then tighten See Ventilation Graph pg 8 CAUTION Stroke volume should not be adjusted while the pump is in operation CAUTION N Stroke volume should not be adjusted while pump is in operation Operation 6 ne Tracheal Cannula or Endotrach Tube Harvard Apparatus Ventilator Model 613 User s Manual Recommended Setup Y Connector close to animal From Animal To Animal Figure 3 Setup Configuration p Expired Air Plastic Tubing Air Gas Input 4 The basic pump is equipped with a length of plastic tubing connecting the output port on the Cylinder to the input port on the Valve The lower port Input on the Valve directs air to the animal while th
3. preferably using our part numbers If practi cal enclose a sample or drawing We offer a complete reconditioning service AN CAUTION Not for clinical use on human patients General Information BC Harvard Apparatus Ventilator Model 613 User s Manual Description The Large Animal Volume Controlled Ventilator Model 613 is designed for use with dogs and other large animals over 1 kilogram body weight It has variable controls for inspiration rate speed control and inspiratory ratios ranging from 25 50 The verti cal slide valve provides separate pathways for inspired and expired air Volume adjustment is made on the piston shaft and therefore accurate volume adjust ment cannot be made while the ventilator is running However the rate and the LE can be varied while the ventilator is running Ait gas valving is by the four port system with separate ports for gas inlet gas outlet to animal gas return from animal and ventilator exhaust The gas inlet can be used to supply air or any non flammable gas supply Like the other Harvard mechanical ventilators attachment of the ventilator exhaust to a column of water can be used to produce a positive and expiratory pressure PEEP Specifications Volume Adjustable from 30 to 750 cc stroke Note Volume adjust mentis made on crank and therefore accurate volume adjustments cannot be made while ventilator is running Rate Adjustable from 7 to 50 strokes min while ventilato
4. 02 O Rings for Slide Valve Rod 5 8 3 5013 023 O Rings for Piston 3 1 4 OD 2 5013 038 O Rings Intake and Exhaust Valves 4
5. 041 Washer Flat Precision 1 0606 044 Cam 1 0606 079 Tubing Plastic 24 long 1 5 0606 082 Assembly Intake Valve 1 0606 083 Assembly Exhaust Valve 1 0606 091 Pin Crank 1 0606 114 Volume Adjusting Knob 1 E 0613 023 Crank 1 0614 030 Male Valve Cover 2 5009 087 Spring 1 5013 002 0 Ring Parker 22 111 3 5013 017 0 Ring Parker 2 8 1 5013 023 0 Ring Parker 32 336 2 5013 038 0 Ring Parker 22 21 4 5100 013 Thumb Screw 10 32 1 5103 021 Acorn Nut 1 4 28 1 5110 003 Curved Spring Washer 1 5112 105 Micro Switch Only 1 5153 003 Motor Speed Control 1 Repair Kit Information 12 777 Harvard Apparatus Ventilator Model 613 User s Manual Model 616 Repair Kit for 607 and 613 Ventilators The 613 Ventilator is built for many years of reliable operation However it does require reasonable care and maintenance to keep it in good condition We strongly rec ommend that the pump undergo yearly parts replacement and lubrication The Model 616 Repair Kit for the 613 Ventilator contains a complete collection of rings valves springs gaskets and lubricants Also included is a set of instructions for overhauling procedures The kit contains the following items Model No Description Quantity Per Unit 0606 028 Gaskets Intake and Exhaust Valves 4 0606 030 Nylon Plunger Tip 1 0606 060 Oil 3 4 oz Bottle 1 0606 082 Intake Valve Assembly 1 0606 083 Exhaust Valve Assembly 1 0606 084 Silicone Grease 1 5009 152 Spring for Slide Valve 1 5013 0
6. Large Animal Volume Controlled Ventilator User s Manual Large Animal Volume Controlled Ventilator 115 VAC 60 Hz55 0715 Large Animal Volume Controlled Ventilator 230 VAC 50 Hz55 0723 Table of Contents Harvard Apparatus Ventilator Mode 613 User s Manual Warranty and Repair Information 2 General Information 3 Bee MH 3 SS CHICAMIOING srapik made ene tosie ndis 3 Op rati M Mere 4 6 Volume Adjustment 4 5 Recommended Setup uusssss 6 Dual Rate Compensation Chart 7 Ventilation Graph eere 8 Maintenance Instructions 9 Model 613 Parts and Assembly Drawing 10 Parts LISE e 11 Repair Kit Information 12 Warranty and Repair Information PO Harvard Apparatus Ventilator Model 613 User s Manual Serial Numbers All inquires concerning our product should refer to the serial number of the unit s Warranty Harvard Apparatus warranties the instrument s for a period of one year from date of purchase At its option Harvard Apparatus will repair or replace the unit s if it is found to be defective as to workmanship or material This warranty does not extend to damage resulting from misuse neglect or abuse nor mal wear and tear
7. e upper port Output conducts air from the animal to the room atmosphere A Y Connector should be used to couple the upper and lower port tubes to the tracheal cannula The Y Connector should be placed as close as possible to the animal in order to minimize the common pathway between inspired and expired air Dual Phase Rate Compensation Chart as Harvard Apparatus Ventilator Model 613 User s Manual z z tc i e s z p 3 9 a NOE DEERE nm 10 20 RATE ON BREATHS PER MIN DIAL Phase Ratio 6 Inspiration Typical plot of actual stroke rate at various ratios and strokes Figure 4 Dual Pbase Rate Compensation Cbart Note Actual IJE ration range is 25 75 to 50 50 The graph above taken from tests on a Harvard Model 613 Ventilator is typical of the performance expected from a dual phase motor control pump As observed actual stroke rate varies considerably as the phase ratio reaches its outer limits Users should be aware of this relationship and develop appropriate curves to assure experimental data Ventilation Graph 8 Pe Tidal Volume vs Weight and Rate for Laboratory Mammals in Resting State apparatus dead space must be added Ventilation Graph Tidal Volume vs Weight and Rate for Laboratory Mammals in Resting State Apparatus dead spade must be added 200 300 400 600 800 1 Harvard Apparatus Ventilator Mode 613 User s Manual er Minute 10
8. ith Hodson 2 1000 No Melt Grease This will be sufficient for a 5 year peri od To relubricate types N 10R6 reducers remove the gear housing clean out the old grease and refill to 3 4 capacity with Hodson Lubricant mentioned above To relubri cate types N 1RH N 3R N 3RH and N 5R reducers remove the gear housing end shields supporting the drive shaft clean out the old lubricant and refill to 3 4 capaci ty with the same Hodson grease Note Some gear reducers also have oilers on the output shaft binding bubs For normal duty lubricate every 3 months with 02 fluid ounces of the oil supplied or any equivalent oil such as 3 in 1 oil Cylinder Valves Disassemble every six months for inspection and removal of foreign matter Water Removal Water removal plug is provided at the bottom of the cylinder Periodically release the valve to drain off any excess moisture that has accumulated 10 Harvard Apparatus Ventilator Model 613 User s Manual Model 613 Ventilator Schematic 5103 021 0606 040 0606 114 0613 023 0606 091 0606 010 0606 039 0606 031 0606 083 5013 038 Supplied in Repair Kit 616 5013 023 Figure 6 Large Animal Volume Controlled Ventilator Model 613 Parts and Assembly Drawing Model 613 Ventilator Parts List Il ne Model No Description Quantity Per Unit 5 0606 010 Cap Chrome 1 0606 030 Cam Follower 1 0606 031 Plunger 1 d 0606 039 Block Crank Sliding 1 8 0606
9. or accident This warranty extends only to the original customer purchaser IN NO EVENT SHALL HARVARD APPARATUS BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES Some states do not allow exclusion or limitation of incidental or consequential damages so the above limitation or exclusion may not apply to you THERE ARE NO IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR OF ANY OTHER NATURE Some states do not allow this limitation on an implied warranty so the above limitation may not apply to you If a defect arises within the one year warranty period promptly contact Harvard Apparatus Inc 84 October Hill Road Holliston Massachusetts 01746 1371 using our U S only toll free number 1 800 272 2775 or dial 508 893 8999 Goods will not be accepted for return unless an RMA returned materials authorization number has been issued by our customer service department The customer is responsible for shipping charges Please allow a reasonable period of time for completion of repairs replacement and return If the unit is replaced the replacement unit is covered only for the remainder of the original warranty period dating from the purchase of the orig inal device This warranty gives you specific rights and you may also have other rights which vary from state to state Repair Facilities and Parts Harvard Apparatus stocks replacement and repair parts When ordering please describe parts as completely as possible
10. r is run ning Phase Adjustable from 25 to 50 of single stroke cycle continuous ly variable while pump is in operation Port Size ID 12 7 mm 1 2 in OD 15 9 mm 5 8 in Dimensions HxWxD 30 x 50 x 22 5 cm 12 x 20 x 9 in Weight 21 kg 45 Ib Power Requirements 110 120 V 50 60 Hz unless otherwise specified 110 watt max Inspire Expire Ratio 25 75 to 50 50 Motor Dual phase 1 15 h p gear head motor Variable Speed Control Motor speed is electronically controlled by solid state SCR System AC line voltage is rectified to provide fixed DC volt age to motor field and variable DC voltage to armature Variable Phase Control Solid state dual phase electronic motor control is coupled to DC shunt wound motor Cam actuated micro switch operates electronic phase control Fuse Motor control is protected by 2 Amp Slo Blo fuse DO NOT REPLACE with higher rated fuse Plug 3 prong molded connector Operation 4 ne i CAUTION This pump is not to be used in an explosive atmosphere or with any explosive gases such as ether cyclopropane etc HARVARD APPARATUS DUAL PHASE CONTROL RESPIRATOR PUMP INSPIRATION BREATHS MIN Harvard Apparatus Ventilator Model 613 User s Manual 50 55 60 65 70 230 2 0A S B OLOR Figure 1 Control Panel for Large Animal Volume Controlled Ventilator Model 613 Harvard Apparatus Ventilator Model 613 User s Manual Operation Connecting Rod Calibration Panel Adjusting Nut
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