') Miirtuilyllctualefeww._nsf_ ,swdc.hmain ¢ont_ts to
STANDBY IDOSRtonle mndiow A _,_ald_OfF a_d
,mdow B •lids ON
4 W1fhunll sty1 €llo_ ¢or,_ect aJbwn'_lo_t 3t 240 voOs
or a _0 Imp _,_ at IZ0 vo.s
5 See Ftguwe 15 Looe_ _ t OAD 0L_Clf L0(_I_NUT
6 Tufft the SLOTTED ADJIJSTN_NT Lad the LOA[_
BLOC'K IDLE ADJUST m Urn! _,ty ate ,;o41tv so_d t')P
NOT OVERTIGHTEN OR LOAD RLOt_K MAY B[.
DAMAGED
70_k OuIIt_SLOTI"FD ADJUSTMENT I t 21urns
9 El_k 0ut tt_ LOAD BLOCK tOLL APJUST 1 2turn
9 S_ N _altoq ,4_ •corm br@ake¢,GB I ] l• =Is,._FF
e¢OPEN po_hon SoIt_ ect<_e ,'naybe st_k'_,_,n _, un
co_INmn
10 11Ur_ ts r'u_,_mngro_t_ $Io_ turn I_ SLOT'rED AD
JUSTMENT COurltor_%",ck_e Unt# a_ _o_ural@ ff_lue_ y
meter reads _2 Hz 00 NOT TURN ADJUSTMENT
SCREW ANY FURTHEr_ THAN IS RE. OUIRE D TO OR
TAIN 62 HZ
tl Ai_lytheLOAO _e setff_Qen_atorsmamc,rcurt
_ (COt)IoltsON_ CLOSEOpo_tion _Pfope_*n_J_,
m_'e connectod _ Stot_4
12 Turn the SLOTTED ADJUSTMENT slowly ck_kw_$e
un#llhe WI_K_m_ mMe_relKIs _?.HZ DONOT EXCEED
62 HZ
13 WIIh_KlU_n_ mele_re_lng62 HZ lumtheSLOTTED
ADJUSTMENT •n eddlltonal ; ' _tums counterdockwtse
Ih_ Ildlu_lme_ _ tigt_e_ It_ LOAD BLOCK LOCK
NUT Ttl_ mill tu_diMHltng•1 Ibis poet ,s comp4_te
14 _to•dfromlt_und _e _tlheg_riltmmaln
(_C_II I_'oof_r IO OF F Ot OPEN
IS _ _ Ihe LOAD BLOCK IDLE ADJU,ST m m
,x_lumll unll it manlng smooINy al g2 H _ The Kilo fu_ se_
w_g., ml i_nt it om',p_e
Engine Governor Adjust•are
Prww _-c _,qu.my w_d_ d o_ _ .Ul_led a,
t_ec_m_ mglne sp_d. bornt_ f_quw_,_ andme _
NOTE Far noJo_:l _ _n_ _ ct_d_ wo_e
dure. _ TRANSFER SWITCH ELECTRICAL CHECKS
I Wll_ _m0. st_ down. vitualy Imtp_l ,_e ANTr
t,.ABH61_alNO Make turn Nm n_ b_o_o__ d_m'_e0o_
2 LOeeamtheGOVlERNORCt.AMPNUT Pu_ m_0end
_' OOVlERNOR LEVER al S_ wly up I'_Me ol_e STo_te
polglkm) _ ho_ Ihe (}OVERNOR LEVER in It_
GOVERNOR SHAFT •nd rotate Ih• _HAFT fully
o0unle_tor_4_ HofdIhest._ in_ potl_m m_ ttgh_e_
tt_ GOVERNOR CLAMP NUT to 100 mch-lmun_
,_ta_'t It_ _r_J_ at no Io_l k_ ,t Stat',d_ze ,ln- _ 1re _,
4 Turn ff_ ADJUST[. R NUT to o_t_ _ fTe_llU_n_"i r_ad,_q
of _t #3 H!
,_mptO kn_) o_ t22 t_ vOWSlime 10 rmuW._, Ih_ _q_._.
,,_ato_ may req_m_ _llustm_r_
F.ourp f6 Eng/ne GOve_no_Adws_t Po.nts
I
_A
_r-
f
&/_c "V _rI _,_
Voltage Regulolor Adjustment
See Figure 17 W_m e-c frequenr'y IN 61 63 Hz turn fh_
Voft_ I:_ofator SLOTTED ADJUSTER unll v_lage
i Te_N 244 252 yoftl (Ine-to-lmel or 122 t26 vo_t__lme to
rw,_adl
E LI:CTRONIC ,-._-_
I
PROTECTIVE"SYSTEMS AND DEVICES
Gtnlfll
The genes•it• en_ne it equqppedwffh Nv_ml =ys
I_ms'devtceswNOhprotectII mglnsl (•) lowoll levels,(b|
k_ oni_etsur•, end IC)Mg_ o#Nw'4_idum
The ge_rato(s vo.ege I:k,_o_ _o_ora_ o c_cuH
m_ wo_cit Rgin_ m,_. v,_age con_lom
011Makeup Systom
See Fk_ute 18 TheOH _ Syltem profec_ theenglr'-
ag_n_t dam_g_n9 low o_ IBve_ tt_ m_t. occur d_pin_
e,tende_ o_e_aeng pe_o_ The t_tem cons_ts of amON
Makm4) TANK In OH MaketAP PRO6E. _nd ON M•k•up
PUMP Ild_lk'N_ W_Pn•_P_'I_'
ol _ tssuWIcit_ to _ov_ Ihe #p ofme PROBE. no i. r_
m9 a_lon _41 occur Shoukl 0_ level m Ihe cmni_e drop
Im_owthe PRO6E lip. amkca_ vacuum/l_ssure IXdS4n
wll ol3_role I_! PUMP Dur_ PUMP oparlllk_ olf w411be
d_awn from the TANK end d_liv_ed I_ou_ Ihe PROBE
ftpun_llhe PRO_E is ii_li_ sut_mar{/IKlln04 Pump_lc
flon will ttt_ ttop
F_Jre 18 O# MRkeup SysMm
PUMP
TANK
00022 2
6e_ _heON Mei_up Tmk end i_e eng_e cmnkcam mu_
be l_O_edy reed _ W_ m_ommended ol Check ol _v_
_ _e ON Idekeup T mk w_e. engine alnkaRe olI leve4 _
checked flee Pl_e 14) The Tank lind _ engine
c_nnkcase _heu_l he Nled w_h It_e s_me tyl_ =_€lgrade o_
o11
LOW 011Prelleure Shutdown
The m_glne mounts m LOW ON. PRESSURE SWITCH
IFl_u_e tg) The swltch hits no_mjly ctoded (NC I con
lads wh_h are heKI open by e_y,ne oll pmllure dunng
shuldo,_mwill o_cur
High Temperature Shutdown
SeeFiguref9 The_mounts•HIOHOILTEMPERA
TURE SWITCH _ norm4_y-ol_n (N O) contacts
Stem _ oiltompemlum e_ ap_oxlmelety 284'
r 1140'G ),lheswtlchc_m_it w111ctosel_i_n•utom_llc
0tt
PIIES._JIII
SWITCH
Overvoltmge Protection
The gerard's i_c oulpul voMge is regu_ed bym sold
state VOLTAGE REGULATOR (Figure 20) This ReguIMm
recedes unmguleted _eme_ng c_xrentfrom the Smt_ E x
cUllon _ and. _ on "sensing" s_a fm,_ Ihe
Stator lic Po_ w_dlngs, tupples •guided dkecl cur
rentto _ Fk)_xvd_lngs T_s _ypeot rtgule_n •ysWm
it o_en cofleda "voft_e ov_ _mmcy" type. since vo#
iga_il m•lnliNn(idlll •bouI • 2-to-1 r8110tofreclu_lcy Fo_
exm. M m60 HZ frequency veltage vdll be m_nlined
t 20_240 ve_ (,2%)
The Ve_•ge Regu_o_ i equ_ _ an ovar.v_ge
pm_-,t_ clrc_mTt,mmcu_ _1 pm_ectmesy_em m
h_h v_ge #u_gH thin_ dmntge Nine c_n@cte_
•l_:t_cll d_,tc_ Iluch _ T_ Ik VCR't. n,lom_lw_. Mc )
NOTE frl the ev_tl of an ov_.vof_ co_lllfo_, 1tee
Regulato_ wm open the c_cu_ to the Roto¢ wending
_ e-celeclnc_louq_ w_ It_ 4raptoneedyzmo
(to a _ll_le equi'ml_l Io m,_lu_l n'_leel_m m I_ I____
I_tt_Mb_t m•_mt_wml Tl_l_ofe¢_lvect_u#it s_.
rB,Jeelng"_ U'_I _ gener'lor outpu_vo_Oe rm to
a s,_B v_lue, n<xm_ a-," OUll_J1wgl relume
NOTE Iflmop4mco_l_. "_€_/rll m _lNmt_
I_lds t I •rK122. fft_ ly_ w 'tMIINllI_4Io (/o tOII "tollIkNd"
condlton Th_ wl mtU# In •n ovar.vol_ge condllto_ an_
subsequer_ toss of R-c OUtl_Ut
Field Boost
See Figure21 Bane_'yvoRige is itweys •vaiof_ to Ihe
generMo_sConlmlLoglcclmu_lboard,vteIhe t5 ampt_ee
Ou.-g Ha,lup d,'cu_boardK'lk_ delverz S_ ve_ to
me F_o_ Appkdon of thi_ Fitkl 8oost voltage to It_
Rof_xwtndmgs"Mshes me_ekY _ e_ m_lup 1'1_me.
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