Harvard Apparatus 613 User manual

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Large Animal Volume Controlled Ventilator, 115 VAC/60 Hz55-0715
Large Animal Volume Controlled Ventilator, 230 VAC/50 Hz55-0723
Large Animal Volume
Controlled Ventilator
User's Manual
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Harvard Apparatus Ventilator Model 613 User's Manual
1
SUBJECT PAGE
Warranty and Repair Information ........................2
General Information ..............................................3
Description ........................................................3
Specifications ....................................................3
Operation ............................................................4-6
Volume Adjustment ........................................4-5
Recommended Setup ........................................6
Dual Rate Compensation Chart............................7
Ventilation Graph ..................................................8
Maintenance Instructions......................................9
Model 613 Parts and Assembly Drawing ..........10
Parts List ..............................................................11
Repair Kit Information ........................................12
Table of Contents
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Harvard Apparatus Ventilator Model 613 User's Manual
2
CAUTION: Not for clinical use on human patients.
Warranty and Repair Information
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, 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 [phone].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, preferably using our part numbers. If practi-
cal, enclose a sample or drawing.We offer a complete reconditioning service.
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Harvard Apparatus Ventilator Model 613 User's Manual
3
General Information
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 I:E %
can be varied while the ventilator is running.
Air/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-
ment is made on crank, and therefore accurate volume
adjustments cannot be made while ventilator is running
Rate Adjustable from 7 to 50 strokes/min while ventilator 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 lb)
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
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Harvard Apparatus Ventilator Model 613 User's Manual
4
Operation
40
50
30 70
35
60
45 55
65
HARVARD APPARATUS
DUAL PHASE CONTROL
RESPIRATOR PUMP
20
30
050
10
40
25
5
35
45
% INSPIRATION BREATHS / MIN
ON
OFF
2.0A S.B.
2.5
CAUTION: This pump is not to be used in an explosive
atmosphere or with any explosive gases such as ether,
cyclopropane, etc.
Figure 1.
Control Panel for Large Animal Volume Controlled Ventilator, Model 613
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Harvard Apparatus Ventilator Model 613 User's Manual
5
Operation
% 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.
Connecting Rod
Adjusting Nut
Calibration
Panel
Figure 2. Stroke Volume Adjustment
CAUTION:
Stroke volume should not be adjusted while
pump is in operation.
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Harvard Apparatus Ventilator Model 613 User's Manual
6
Operation
Recommended Setup
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 the 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.
Tracheal
Cannula
or
Endotrach
Tube
"Y" Connector
(close to animal) From Animal
To Animal
Expired Air
Plastic Tubing
Air/Gas Input
Cylinder
Figure 3. Setup Configuration
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Harvard Apparatus Ventilator Model 613 User's Manual
7
Dual Phase Rate Compensation Chart
Note: Actual I/E 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.
Figure 4. Dual Phase Rate Compensation Chart
Phase Ratio (% Inspiration)
Typical plot of actual stroke rate at various ratios and strokes.
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Harvard Apparatus Ventilator Model 613 User's Manual
8
Ventilation Graph
100
150
200
300
400
500
40
50
60
80
15
20
10
30
8
4
5
6
2
3
1
0.5
0.6
0.8
0.4 70 100 200 300 400 1
800
600 3
24515 10
8
620 30 40
100
90
70
80
60
50
40
25
20
15
Breaths per Minute: 10
30
70 100 200 300 400 1
800
600 3
24515 10
8
620 30 40
100
150
200
300
400
40
50
60
80
15
20
10
30
8
4
5
6
2
3
1
0.5
0.6
0.8
0.4
500
40
(Grams) TidalVolume (Kilograms)
TidalVolume (ml at Ambient Temperature)
Ventilation Graph
Tidal Volume vs.Weight and Rate
for
Laboratory Mammals in Resting State.
(Apparatus dead spade must be added)
Tidal Volume vs.Weight and Rate
for
Laboratory Mammals in Resting State
(apparatus dead space must be added)
Figure 5.Ventilation Graph
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Harvard Apparatus Ventilator Model 613 User's Manual
9
Maintenance Instructions
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 with 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 hubs. 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.
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Harvard Apparatus Ventilator Model 613 User's Manual
10
Model 613 Ventilator Schematic
5153-003
0606-083*
5013-038*
0614-030
0606-082*
5100-013
5013-017
5013-023*
0606-030 5112-105
5110-003
0606-114 5103-021
0606-041
0606-040
0606-091
0613-023
0606-044
5013-002*
5009-087*
0606-079
0606-039
0606-031
0606-010
*Supplied in Repair Kit #616
Figure 6. Large Animal Volume Controlled Ventilator Model 613 Parts and Assembly Drawing
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Harvard Apparatus Ventilator Model 613 User's Manual
11
Model 613 Ventilator Parts List
Model No. Description Quantity Per Unit
0606-010 Cap (Chrome) 1
0606-030 Cam Follower 1
0606-031 Plunger 1
0606-039 Block-Crank Sliding 1
0606-041 Washer-Flat Precision 1
0606-044 Cam 1
0606-079 Tubing, Plastic, 24” long 1
0606-082 Assembly Intake Valve 1
0606-083 Assembly Exhaust Valve 1
0606-091 Pin Crank 1
0606-114 Volume Adjusting Knob 1
0613-023 Crank 1
0614-030 Male Valve Cover 2
5009-087 Spring 1
5013-002 “O” Ring, Parker #2-111 3
5013-017 “O” Ring, Parker #2-8 1
5013-023 “O” Ring, Parker #2-336 2
5013-038 “O” Ring, Parker #2-21 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
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Harvard Apparatus Ventilator Model 613 User's Manual
12
Repair Kit Information
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
5013-002 “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
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Artisan Technology Group is your source for quality
new and certied-used/pre-owned equipment
• FAST SHIPPING AND
DELIVERY
• TENS OF THOUSANDS OF
IN-STOCK ITEMS
• EQUIPMENT DEMOS
• HUNDREDS OF
MANUFACTURERS
SUPPORTED
• LEASING/MONTHLY
RENTALS
• ITAR CERTIFIED
SECURE ASSET SOLUTIONS
SERVICE CENTER REPAIRS
Experienced engineers and technicians on staff
at our full-service, in-house repair center
WE BUY USED EQUIPMENT
Sell your excess, underutilized, and idle used equipment
We also offer credit for buy-backs and trade-ins
www.artisantg.com/WeBuyEquipment
REMOTE INSPECTION
Remotely inspect equipment before purchasing with
our interactive website at www.instraview.com
LOOKING FOR MORE INFORMATION?
Visit us on the web at www.artisantg.com for more
information on price quotations, drivers, technical
specications, manuals, and documentation
Contact us: (888) 88-SOURCE | [e-mail] | www.artisantg.com
SM
View
Instra