I§F.-|J_l|=_vF-qvLm
M)Jt_TM_tT PROGEDUR_ |swrI_tE_
DIFFERENTIAL ADJUSTMENT COKt'ROL):
1. Remove _e pressureswitchcover. 'hWARHI_
2. Set the cut-b pressurew_Lhb_ range adJu_n,,e_tnut.Turn
• e nut _ On)to increase_'mpressureoro_untm'-
ck_#,se (out) _odecrease ifm pn_sure.
NOTE: One full turn d_am_m the s_Jng NOTE
Ip_oximatut]f 2 PSlG.
3. Se( I_e cut-outi_svm _ thedfferar_d m[_s_er_ Turn
the dUferer_a]ad,_stmentnut dod0t/Ise On)toIn<neso the
prose.urn0r counter-dockwise(out) to d,ecme4_the
prossure,
NOTE; One full turn changes the setting
mpprmdmately2 PSlG,
4. _ _-wco_r_ moor_ _ powersup_y ar_ s_t HOT=..
& Note_e [_,ve gaugereadfr,g at _n_h the ur_tcu_ out.
o.ReputtheadJusth_mtpmmdumIrneces._y.
mlnirnumposs_e dil?en_,m]b a_ 20% of
cuter ixenure. It b 8d_uble to have m wlde8 dl_emnt_ m
poss1'_ to ,woldIrequantst_t_g md =topl_ otthe unit.
Note thepressuregauge flinchingstwhich theunit_ and
re-estal_'_h f_ispointif neces_ry. NOTE
Notethe int_rac_n betweenthe rangeand differential
adJus_nents,Le.,_ the _ut-o_tb incmased, _hed_eren0al wll
a)so_x_ea._, or)f_e _feren_1)s narrowed,_e c_t-outw_
be reduoed, eto.These fao_r= mustbe oo_side,rodwhen
_)us_g the switch snd cornpen_t_ _' sccor_g_y.
08. CONSUMPTIONCHECK
Aru_ oftrmmb_nOe_rm_g a"passingg]'ade"lotoil
cor_Jrr_on istoconsiderco_mJrnl_onatorabove
50Ix_aepower-hoursperouncetobeaccep_ble.
Theformulaisa__011ows:
Homepow_ X Houmo(Opemtk)n = Hor_m_mrHaunl
Ouncesor01[ UNd perOunco
Toapplythis formuSa,considerthed,ze ofthe mach_lle.Inthe
foRowlngoxo_ple, 8 5 horsopower_mprmmor u_ 2oun_
of_ evmy 20 houm at opemU_n.
5Homepaw_ X 20Ho_mof = r_0_
Operm'on Hoump_h"Ounca
"l'he¢ompremmrIntheexamplepessestheol]consump_
te_t.
NOTE New orrM:ugt€ompmuor pumpswill
all.dirge htgtmrtha,nnormalmmunk, of
Mrun_!thepJ_ondng__ amde_
(=_pro_mm_/t00 o_r=Urq hour=_
B_ pe_fon_n9_ntsnance,
Idr pn_sur_ frmll 1_1eip3_em m ,t
dlsconlme_k_k mr_cltagb_ malnpowm
sut_ty.
All _nlpf_;sod air I_lt_na contain
maintenanceparts(e.g.lubdcaldngoif,
fitter=,=epar_=x=)Wht_ =m p=rtod_,atty
mldm;_l. Thin u_l I_.t= m=ybe, or
maycontain,_ubstunc_ that8m
_llatod andmu=tbedfq)o_d of In
li¢_ofdllhi_wfthlocal,l(ato, midf_deTII
Im m_lmgut_d]oa_
Tak__:_ of tbepm_m_s _*,_to_Uons
of pm_ dwlng dl_z_nbly to m_ke
_ a=ler, Tbems_._.bly
lequeflmHIand p_ats|Hm'&atodntayd}ff_r
tot yourpa_cu_r un_
Any_co _ntt_ns notexptalnedin
_t_ mst_lt _hm_dbe pmtS_m_Jdt)y_n
h_mvlngm_mu_ _r,.bed_l_
beendevelolx_lfortypll_ll_plle_Uonl.
Mt_ntemm_ _ a_uld be
sh_mn_d _ h_w.h_ _w_mm_m_.
MAINTENANCE 6_HEOULE
Check_oro€lea_
DaVyor Checklub'tc_n__eve_,F_ as neecfed.
Each C_eenlfneeded,
1:)ra_receWettank€of1_ansateW
autom=Ecdri_n_rigdeviceisnatptovidod
Omn mmml dr_ rune mcl celect eml
€_po_ofcor_enwt_occordif_,y.
Cl_eckIorunu_ml no_e end vf_n_on.
Er_uro b_'_ and c_ver_an_
secu_ln p_lc_
• E_sure erosemu_d conlpressorLsfree
fromrags, _ds. de_r_ end_km_e_e _
expk_e_.
WN_y Ot_eer_ q_rat_n of m_y_e_v_;es
_vatms mat _o notope_e
thspectsk,r_e_ent(s_ _ if
nec_s_/.
Mor_ Inspec_ airk_e_.Sq_t aoapywater
opemifon andwatchforb(_ble_,
_k_n dmth_,_lw.
ChedK_ ofsc._and bOl_
"r_h_ u need_
In_pe_ ddveb_. Aclu_ ffnecema_
C_an _=ded_r.
_/500" Charge pe_m lubrk_wh_e
=rar_ isv,an_
D_n oompm_aP_ _mdd_n _i
12/2000" Changesy_ lubdcantwhtu
crank(_mei_v_n_m
• I_lu mor_doperdng bourn,whl_he',,m"oc_Jre'iimt.