Lincoln 774 User manual

Page
Section- F21
- 14G
Form 402101
JUN - 2006
FLOW GUNS
Models 774, 775, 776, 82906
One Lincoln Way
St Louis, MO 63120-1578
[phone]
FOR DISPENSING FLUIDS
MODEL 774
Maximum Operating Pres-
sure 1000 P.S.I.G.
FOR DISPENSING FLUIDS
MODEL 775
Maximum Operating Pres-
sure 1000 P.S.I.G.
Copyright 2006
Printed in U.S.A.

Page Number - 2 Form 402101
FOR DISPENSING
FLUIDS
MODEL 776
Maximum Operating
Pressure 1000 P.S.I.G.
91392 Non-Drip Nozzle used with
Models 774 & 776 Flow Gun
The NOZZLE tip is threaded hand tiight to the NOZZLE BODY to
prevent drippage when the FLOW GUN is not in use.
To open NOZZLE, unscrew NOZZLE TIP until it reaches its
stop.
CAUTION:
DO NOT force NOZZLE TIP beyond its stop.
Be sure NOZZLE TIP is opened before operating FLOW GUN
HANDLE.
*90464 Swivel - Refer to Service Manual - Section F1, Page 2
Series.
©
© Indicates change

Page Number - 3
Form 402101
OPERATING INSTRUCTIONS
These MODELS ore designed to allow the operator complete control of the VOLUME of FLUID (MATERIAL) dispensed.
The CONTROL MEMBER is a long contoured TRIGGER having a high level ratio for ease of operation. (it can be held in an
open position for prolonged periods, or TRIGGERED repeatedly with a minimum of operator fatigue.
A pivoted LATCH RING attached to the FLOW GUN BODY can be used to hold the TRIGGER in the open position for dispensing
with an uninterrupted flow. The LATCH is designed so that it can easily be disengaged and pivoted out of the way when not in
use.
WHAT TO DO IF -
MATERIAL (FLUID) continues to flow from NOZZLE when TRIGGER is released, check the 13648 CHECK SEAT (used on Mod-
els 774, 775, 776, 82906) and the 13647 CHECK NEEDLE. If foreign particles are found between CHECK SEAT and CHECK
NEEDLE, both parts must he cleaned. Use of a CLEANING FLUID and stiff BRUSH is recommended.
If CHECK SEAT and CHECK NEEDLE are worn or damaged, they must be replaced.
If MATERIAL (FLUID) is leaking by the 13646 CHECK STEM this indicates either the CHECK STEM, the 38095 V-PACKINGS
(or both) may be worn or damaged.
If examination shows either of these conditions to exist, the CHECK STEM, the PACKINGS (OR BOTH) must be replaced.
RETAIN THIS INFORMATION FOR FUTURE REFERENCE
When ordering Replacement Parts, List Part Numbers, Description, Model Number, and Series Letter.
LINCOLN ST. LOUIS provides a Distributor network that stocks Equipment and Replacement Parts.
Repairs by Authorised Service Depts. List furnished upon request.
REPAIR PARTS LIST©
Part No. Description Part No. Description Part No. Description
5680 Relief Fitting Assembly 31002 Gasket 82906 Control Valve
13351 Pin (2 reqd) 34166 "O" Ring 82932 Nozzle & Cap Assembly
13352 Pin 34567 Gasket 90464 Swivel
13353 Packing Washer (2 reqd) 38095 V-Packing (5 reqd) 91392 Non Drip Nozzle
13356 Adapter 45843 Handle 92655 Nozzle
13357 plug 45844 Saddle 230033 Check Needle
13358 Spring Guide 55136 Spring 242503 Nipple
13648 Nylon Check Seat 55271 Spring 244784 Check Needle
13929 Plug 57093 Latch Ring 244787 Roll Pin
14920 Nozzle Cap 68530 Tru-Arc 273222 Hose Assembly
16707 Flow Gun Body 82642 Non-Drip Nozzle 273508 Nozzle Assembly
© Indicates change

Page Number - 4 Form 402101
Lincoln Industrial Standard Warranty
LIMITED WARRANTY
Lincoln warrants the equipment manufactured and supplied by Lincoln to be free from defects in material and workmanship for a
period of one (1) year following the date of purchase, excluding there from any special, extended, or limited warranty published
by Lincoln. If equipment is determined to be defective during this warranty period, it will be repaired or replaced, within Lincoln’s
sole discretion, without charge.
This warranty is conditioned upon the determination of a Lincoln authorized representative that the equipment is defective. To
obtain repair or replacement, you must ship the equipment, transportation charges prepaid, with proof of purchase to a Lincoln
Authorized Warranty and Service Center within the warranty period.
This warranty is extended to the original retail purchaser only. This warranty does not apply to equipment damaged from acci-
dent, overload, abuse, misuse, negligence, faulty installation or abrasive or corrosive material, equipment that has been altered,
or equipment repaired by anyone not authorized by Lincoln. This warranty applies only to equipment installed, operated and
maintained in strict accordance with the written specifications and recommendations provided by Lincoln or its authorized field
personnel.
THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING,
BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTIBILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PUR-
POSE.
In no event shall Lincoln be liable for incidental or consequential damages. Lincoln’s liability for any claim for loss or damages
arising out of the sale, resale or use of any Lincoln equipment shall in no event exceed the purchase price. Some jurisdictions
do not allow the exclusion or limitation of incidental or consequential damages, therefore the above limitation or exclusion may
not apply to you.
This warranty gives you specific legal rights. You may also have other rights that vary by jurisdiction.
Customers not located in the Western Hemisphere or East Asia: Please contact Lincoln GmbH & Co. KG, Walldorf, Germany,
for your warranty rights.
Lincoln Industrial Contact Information
To find Lincoln Industrial’s Nearest Service Center call the following numbers, or you may also use our website
Customer Service 314-679-4200