background image

 

PN 05620

 

04/2020

 

PART 

NUMBER

 

TITLE

 

DATE CREATED

 

CREATED BY

 

REV.

 

CK

D

 

 

05620

 

MANUAL SERVICE OWNERS CLASS D 680/681

 

1991

 

HB

 

B

 

 

THIS DRAWING IS THE EXCLUSIVE AND CONFIDENTIAL PROPERTY OF AMEREX 

CORPORATION.  IT SHALL NOT BE DUPLICATED, USED OR DISCLOSED TO OTHERS 

REV

 

DRAWING CHANGE

 

BY

 

ECN#

 

DATE

 

B

 

 

PUBLISHER FILE CREATED; REFRESHED LAYOUT DESIGN

 

CT

 

B002026

 

4/30/20

 

 

 

 

 

 

 

 

 

 

 

COVER SHEET

 

DO NOT PRINT THIS PAGE FOR ACTUAL MANUAL. INTERNAL USE ONLY.

 

#

 

NOTES

 

1

 

THIS COVERSHEET FOR INFORMATIONAL PURPOSES ONLY 

-

 DO NOT PRINT THIS PAGE IN MANUAL.

 

2

 

DESCRIPTION: MANUAL OWNER

S SERVICE FOR  MODEL 680, 681 WHEELED EXTINGUISHERS

 

3

 

ACTUAL PRINTED MATERIAL TO CONSIST OF ATTACHED

 

4

 

OVERALL SIZE OF PRINTED DOCUMENT PAGES:  

8

-

1/2” 

11” 

ON 20 LB PAPER

 

5

 

PRINTED MATERIAL TO MATCH ATTACHED IN SADDLE STITCHED BOOKLET FORM

 

6

 

PRINT MATERIAL IS TO BE HOLE PUNCHED 3 EACH 

1/4” 

HOLES DOWN LEFT SIDE FOR STD 3

-

RING BINDER

 

7

 

CURENT REVISION DATE: 4/20

 

Содержание 680

Страница 1: ... 30 20 COVER SHEET DO NOT PRINT THIS PAGE FOR ACTUAL MANUAL INTERNAL USE ONLY NOTES 1 THIS COVERSHEET FOR INFORMATIONAL PURPOSES ONLY DO NOT PRINT THIS PAGE IN MANUAL 2 DESCRIPTION MANUAL OWNER S SERVICE FOR MODEL 680 681 WHEELED EXTINGUISHERS 3 ACTUAL PRINTED MATERIAL TO CONSIST OF ATTACHED 4 OVERALL SIZE OF PRINTED DOCUMENT PAGES 8 1 2 X 11 ON 20 LB PAPER 5 PRINTED MATERIAL TO MATCH ATTACHED IN ...

Страница 2: ...ICING INSTRUCTIONS MANUAL PN 05620 CLASS D WHEELED EXTINGUISHERS MODELS 680 681 AMEREX CORPORATION DOES NOT SERVICE MAINTAIN OR RECHARGE FIRE EXTINGUISHERS THIS MANUAL IS PUBLISHED AS A GUIDE TO ASSIST QUALIFIED SERVICE PERSONNEL IN THE INSPECTION MAINTENANCE AND RECHARGE OF AMEREX FIRE EXTINGUISHERS ONLY NO INSTRUCTION MANUAL CAN ANTICIPATE ALL POSSIBLE MALFUNCTIONS THAT MAY BE ENCOUNTERED IN THE...

Страница 3: ...he CAUTION NOT CHARGED tag INSTALLATION WARNING THE MODEL 680 CLASS D FIRE EXTINGUISHER HAS BEEN TESTED AND APPROVED FOR CLASS0D FIRES INVOLVING MAGNESIUM SODIUM POTASSIUM OR POTASSIUM ALLOYS ONLY THE MODEL 681 CLASS D FIRE EXTINGUISHER HAS BEEN TESTED AND APPROVED FOR CLASS D FIRES INVOLVING LITHIUM ONLY DO NOT USE EITHER EXTINGUISHER ON CLASS A B OR C FIRES Do not place this extinguisher close t...

Страница 4: ...CYLINDER PRIOR TO TRANSPORT TO THE RECHARGE LOCATION INSPECTING THE EXTINGUISHER INSPECTION is a quick check that an extinguisher is available and will operate It is intended to give reasonable assurance that the extinguisher is fully charged and operable This is done by seeing that it is in its designed place that it has not bee actuated or tampered with and that there is no obvious physical dama...

Страница 5: ...years 5 Check the gauge on the Argon cylinder If the pressure is below 1700 psi 11 7 mPa repressurize the cylinder to 2015 psi 13 9 mPa or replace it Low pressure may indicate leakage Check for leaks A low gauge reading may also result from low temperature See the temperature pressure relationship chart in the Troubleshooting Guide Check the tamper seal on the Argon valve and replace if necessary ...

Страница 6: ...18 Install a new Amerex PN 07411 Moisture Seal per instructions in the package Securely connect the discharge hose to the extinguisher When assembling the hose to the agent cylinder or nozzle to the hose tighten the coupling turn after contacting the hose gasket 19 Coil the hose onto the extinguisher hose rack using the reverse loop procedure see instructions later in this manual Install the shut ...

Страница 7: ...ressurize the discharge hose nozzle assembly to the extinguisher operating pressure and check for leaks or distortion e Operate the nozzle lever to ensure proper operation and to clear the hose of any obstructions If hose is obstructed refer to the TROUBLE SHOOTING section of this manual f Close the nitrogen pressure source and relieve remaining pressure by slowly and fully opening the nozzle leve...

Страница 8: ...m the extinguisher 6 Fill the agent cylinder with the proper amount of Amerex Class D Powder Model 680 capacity 150 lbs Super D Sodium Chloride or Model 681 capacity 250 lbs Copper Lubricate the fill cap gasket Install the fill cap and tighten securely WARNING REPLACE ANY CHEMICAL THAT IS CONTAMINATED OR CAKED DO NOT OVERFILL THE EXTINGUISHER THIS COULD CAUSE MALFUNCTION NEVER MIX TYPES OF AGENTS ...

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