DMW 240 User manual

Frozen Beverage Dispenser
Models 240, 440, R400
Operations Manual
2124 0 Fo ster Roa d Bu ildi ng 4A , Sp ring, T exa s 77 388
281-67 7- 670 0 | www.dri nk ma chi new ork s.c om

DMW Dispenser Operations Manual 2
All information contained in this publication is proprietary property of Drink
Machine Works LLC. Any reproduction or use of these instructions, drawings,
or photographs without the written permission of an officer of Drink Machine
Works LLC is forbidden.
Copyright 2019, Drink Machine Works LLC
All rights reserved. Printed in the United States of America.

DMW Dispenser Operations Manual 3
Legal Notice
Drin k Mach in e Works, LL C mak es no w ar rant y or rep re sentation eith e r
exp ress ed o r imp li ed of a ny k in d reg ard ing thi s m at eria l, in cluding, bu t n ot
limit ed t o, the impl ied w a rrant ie s of it s q uality , perfo rmance , market abilit y,
and fit ness f or a parti cul a r purpos e. Drin k Machine Wor ks, L LC sha ll n ot b e
liabl e for errors contain ed he rein or for inci de ntal conseq uentia l dama ge s in
conn ect ion w ith the furni shing , pe rforman ce, or use of t hi s mat eria l.
This docu m ent c ont ains p rop rie tary in formation which i s pr ote cted b y
cop yright wi th all ri ghts reserv ed. Un d er th e Cop yright L aws, no part of th is
docum en t ma y be photocop i ed, rep rodu c ed, or t ran slated in to an oth er
languag e with out the p ri or w ritt en c onsent of Drink Machin e W orks, L LC. The
informati on cont ained in this docu men t is sub ject to change wi th out noti ce.
DRINK MACHINE WORKS, LLC
Limited Warranty
Drink Machin e Works, LLC w arrant s to Original Purch ase r/User the Dri nk
Machin e Works froz en b ev erag e di spens er f rom the dat e of i nvoi ce to b e free
from d efect s in f act ory w ork man shi p o r materi al s as f ollow s:
A) Ori gi nal Comp res so r
B) Ori gi nal Part s
C) Lim it ed Labo r
Drink Ma chi ne W or ks agrees to p erf orm full labo r warranty at n o cha rg e for
servi ces on Ori gi nal Purcha se r/User’s be ve rage di sp ens er contin gent u pon:
1) Ori gi nal Purch ase r/U ser perf orm s ord i nary cl eanin g and mainten anc e on a
regul a r basis as descri bed i n th e Op erati ons M anu al an d as outli ned .
2) Original Pu rch ase r/U ser provid es proper p ower, 120 -vol t , 20 -a mp,
dedi cat ed circu it and p roper ven ti l ati on a s descri be d in th e Op erations
Manual. Original Pu rcha se r/U ser und er stands that fai lu re to p rovide t he
prop er p ow er an d v enti l ati on will voi d t he w arrant y as set forth h er ein.
3) Ori gi nal Purch ase r/U ser agre es and u nderstan ds that da mag es caused to
the di sp enser a s a r esul t of opera tor, agent , o r custom er n egl i gen ce sh al l
not b e co vered b y th e wa rran ty as set f orth her ein. Exp en dable part s are
excl ud ed from the warr anty as s et forth herei n. S uch p arts shal l i ncl ude, but
not b e li mi ted t o rear seals , O-ri ng s, fi l ter s, gask ets , li ght bul bs, sign s,
merch an di sing materials, an d m ateri als and/ or tool s neede d to perform
servi ce.

DMW Dispenser Operations Manual 4
Origi nal Pu rch aser/Use r und er stan ds t hat the wa rran ty s et f orth h erein do es
not ap pl y to d ama g e to th e di sp ens er o ccurring i n t ran sit , or damage caus ed
by unauth ori z ed al te rati ons, fi re, ac cident s, a rti ficiall y gen erat ed el ectri cal
current s, A cts o f G od, mi su se or ab use, or b y an y ot h er cau se wha tso ev er
othe r than d efect s in fact ory w or kmanshi p or ma terial . Fu rther, th e
war rant y does not ap pl y to da mag es f or l oss of product s, ref rig eran t,
prop ert y, o r loss o f i ncome or p rofits du e t o the malfu nctioni ng of th e
dispens er , nor to t ransport ati on ( shi ppin g), or costs to and fr om fa ctory or
repa ir c ent er, or sp eci al charges of stat e sale s or othe r ta xes. Drink Machi ne
Work s L LC rese rves th e ri ght to ex chang e th e di spens er wi th an equi val ent
or upg ra ded d ispen se r in order t o pr ovide Origi nal Purch as er/User wi th the
maxi mu m servi ce va l ue an d to min imize downtime fo r Original
Purch a ser/ Us er. Th e w arr ant y for th e di spen ser i s non -tra nsf er abl e and
appl i es to O rigi nal P urchaser/Us er.
All decisi on s regardi ng the exis tence o f defects in mat eri al or workmanshi p
or other caus es sh al l be mad e by D rin k Machine Works, LLC . an d sh al l be
bindi ng upon the pa rti es .
The f or egoi ng l i mi ted w arrant y shal l not b e enlarged or a ffe cted b y, and n o
liabil i ty or o bl igati on sh al l ari se fro m, Drink Ma chi ne W or ks, LLC . r end eri ng
of techn ical or other advi c e, or of s ervi ce .
All techni c al i nqui ries to our facto ry m ust b e acco mpani ed b y you r unit s eri al
numb er.
The s eri al numb er i s l ocated on t he rea r of t he u ni t on the d ata pl at e and
engr aved on the u pp er ri ght si de of t he dispen se r.

DMW Dispenser Operations Manual 5
Table of Contents
Introduction:
Legal Notice................................................................................................. 3
Limited Warranty .........................................................................................3
Preliminary Inspection ..................................................................................6
Installation Guidelines ..................................................................................6
LID Safety Switch ........................................................................................7
SETUP AND OPERATION ............................................................................8
Initial Startup Instructions ............................................................................8
Parts, Assembly, and Lubrication ................................................................. 10
Faucet Assembly......................................................................................... 11
Beater Bar Assembly................................................................................... 12
Thickness and Consistency .......................................................................... 13
Maintenance Schedule ................................................................................. 13
CLEANING AND SANITIZING PROCEDURES............................................ 15
Cleaning Equipment and Supplies ................................................................ 15

DMW Dispenser Operations Manual 6
Preliminary Inspection
As soon as the Drink Mach in e W orks uni t i s del i vered, Un pack the uni t an d
inspect al l c ompon ents to en sur e tha t the equi pment ha s not b een damage d
in tran si t.
NOTE : If any dama ge i s app ar ent , i nf orm th e ca rri er imme di atel y. Drink
Machin e Works as sumes n o responsi bi li ty f or any pr oduct a fter i t lea ves th e
manu fa ctu rer and cannot assi st wi th da mag e claim s subm itted t o th e carri er.
Damage cl ai ms mus t be fil ed d irectl y wi th th e freight c ar rie r.
Installation Guidelines
Befo re unpa cki ng and i nstalli ng the un it , ma ke su re that th e i nstallation
surf ace i s s oli d an d wi ll support th e full weight of the m ac hi ne and mi xt ure.
Wh en f ul ly o p erati on al, t h e t otal w ei ght of a d ou b l e- fl avo r u ni t i s
approxi ma tel y 26 5 l b. Ch oose a highl y vi si bl e and a ccessi bl e l ocati on t o
display th e unit . Th e D MW di s pen ser i s designed to b e vi su al l y appeal i ng and
is a majo r c ont rib uto r to cu st omer att ra cti on an d sal es.
IMPO RT ANT : Pl ac e ea ch u ni t on i ts own 20 -amp, 120 -vol t dedicat ed
brea ker. Do not atte mpt t o use th e ma ch ine on a sh a red b rea ker. In
addi ti on, m ak e su re t hat the p ow er su pply requir emen ts shown on the
nam eplate match th e l ocal p ower sup pl y r equi rem en ts.
DMW di sp en se rs ar e ai r- co oled units th at r equi re ad equate ai r sp ace
clea ran ce a way fr om an y adj a cent wal l or equi pm ent . M ake su re that th e
locati on y ou ch oo se p rovi d es adequ at e spa ce f or air circulation around the
uni t.
NOTE : Avoi d l ocati ng the uni t in any area w here h eat f rom dir ect sun light,
cooki ng facil i ties, or other sou rc es ma y el evate the t empe rature.
NOTE : Th e to p c ov er mu st b e pl ac ed o n th e di spen s er to start t he machi ne
and acti vat e th e b eat er b ars .

DMW Dispenser Operations Manual 7
LID Safety Switch
Your DMW disp en se r wi l l b e equ ipped wit h a standard saf ety featu re th at
prev ent s th e uni t f rom functioni ng whe n th e hoppe r lid i s rem oved. Th is
featu re m eet s Unde rwri ters Labo rat ory (UL) r equi rement th at s ee ks to
prot ect operat ors from a cci dental injury. Note t he lo cat ion of th e d ri ve
moto r ki ll swi tch i n the pi ctu re bel ow.
CAUT IO N: Do not t amp er wi th or di sable th e d riv e moto r kill swi tch .
Seri ous injury may result .
LID Safety Switch

DMW Dispenser Operations Manual 8
SETUP AND OPERATION
Initial Startup Instructions
To us e th e di sp ens er f or th e fi rst
time or t o re sta rt the u ni t aft er
clean in g, ob serv e t he f ollowin g
procedu re s:
1. Remov e th e di spen s er li d s and
set th em aside.
2. Ma ke su re tha t a ll c ont rol
swit che s are i n th e cent er p osition
(OFF)
3. Pou r produ ct i nt o th e h opp er s.
4. Pl ace t he li d s on t he m achin e.
5. Te st th e cont rol switch i n the
CLEA N po sition.
NOTE: Wi th t he c ont rol s set i n th e
CLEA N p osi ti on, th e driv e mot or
turn s th e b eat er ba r and th e
comp ressor rem ai ns off.
6. Pl ace t he con trol swi tch i n th e
AUTO p osition. Al low th e unit t o
run i n FR EEZE m ode until the
comp ressor st ops .
7. Sam pl e th e pr od uct f or ta st e
and thickn ess.
8. If n ec ess ary , us e th e thi ckn es s
adjustm ent screw to adjust th e
mach in e fo r optimal p roduct
thi ckn ess. The product sh oul d be
slushy —neithe r as th in as jui ce,
nor as t hi ck as i ce cream.
NOTE : CH ILL i s an extended
defrost m od e that al l ows th e un it
to remain un at tende d for more
than 12 h ou rs . It w il l mai nt ain the
produ ct a t a ref rigerat ed
temp erature. This m od e is en ergy
effi cien t an d retai ns th e pr odu ct
freshne ss .
NOTE : You r di sp enser wil l be
equi pp ed wi th a l ow -l evel i ndicato r
light . Design ed t o activate th e li ght
when produ ct i n th e h op p er falls
belo w a ce rtain l evel. However,
addi ng mix b ef ore the l i ght goes
off will i ncreas e producti on a nd th e
rec overy rate o f you r un it.
9. When th e resul ts o f all tests an d
checks a re s ati sfa ct ory, th e unit i s
read y for operat ion.
10. Pe rform a fi nal check , ret urn
the switche s to AU TO, and wi p e
down the ou tsi d e of t he uni t.
Low Level Indicator
Light

DMW Dispenser Operations Manual 9
OFF POSITION
AUTO POSITION
CLEAN POSITION
CHILL MODE

DMW Dispenser Operations Manual 10
Parts, Assembly, and Lubrication
The D rink Ma chi ne Works un it is shippe d full y assembl ed a nd i s re ad y for
ini ti al sta rtup and o per ati on . Th e fol l owi ng instruct ion s p ro vi de st ep -by-st ep
gui dance for t rouble shooti ng an d main tenan ce p ro cedu res under n orm al
operati on c ondi ti on s.
1. Lubri cat e th e b eater ba r shaft t h oroughl y.
IMP ORTANT: Fail ur e to l ub ricate p ar ts
results in d amage t o th e machi ne. Petro Gel
or oth er sanit ar y l u bri can ts ar e
rec ommend ed f or m achi ne l ubri cati on .
2. In sert th e sh aft i nto th e whi t e rear s eal
moun t i n th e back of th e cyl i nd er.
3. Ligh tl y push and rotate the sh aft unti l i t
fully en gag es t he drive coupli ng i n th e r ear
of th e cyl i nde r.
5. Fi t th e O-ri ng i nto th e g roove of t he
faceplate.
6. In stal l t h e facepl ate as fol l ows:
a. Align the f ace pl ate bushi ng wit h th e
shaft of th e b eater bar.
b. Slide the faceplat e over the four stud s.
IMPO RT ANT : Do N OT lu bri cat e th e
faceplate O-ring. The f ace pl ate shoul d fi t
snugl y t o th e c ylin der wi thou t sl i ppage.
c. Tighten the fa cepla te b y ev enl y tur ni ng
all four fac eplat e kn obs cl oc kwi se .
NOTE : Ti ght en th e fa ceplate kn obs ONL Y b y
hand. Do not overtighten the knob s.